{"title":"PrimaLuceLab ALTO Telescope Cover Motors","description":"\u003cp\u003ePrimaLuceLab ALTO telescope cover motors open and close a cover over the front of the telescope, so a remote or automated observatory can protect the optics with no one on site. Models match the GIOTTO flat field generator size: ALTO-1 up to 220mm, ALTO-2 up to 320mm, ALTO-3 above 320mm and ALTO-3L for the GIOTTO 560.\u003c\/p\u003e\u003cp\u003eCombined, ALTO and GIOTTO act as both dust cover and flat panel. Bundles, an OS RiDK 400 adapter and a cable locking clip complete the line.\u003c\/p\u003e","products":[{"product_id":"primalucelab-alto-1-telescope-cover-motor-for-giotto-up-to-220mm","title":"PrimaLuceLab ALTO-1 Telescope Cover Motor for GIOTTO up to 220mm","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAutomates telescope opening and closing\u003c\/li\u003e\n\u003cli\u003eDesigned for GIOTTO flat field generators up to 220mm\u003c\/li\u003e\n\u003cli\u003eUSB-C and WiFi connectivity\u003c\/li\u003e\n\u003cli\u003eASCOM CoverCalibrator driver support\u003c\/li\u003e\n\u003cli\u003e12V DC native power with passthrough ports\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab ALTO-1 Telescope Cover Motor for GIOTTO up to 220mm\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab ALTO-1 Telescope Cover Motor converts your GIOTTO flat field generator into a fully remote-controlled motorized cap for telescopes up to 220mm in aperture. This system allows you to open and close your optical tube and capture flat frames without being physically present at your observatory. Powered by a native 12V input, the ALTO-1 integrates seamlessly into your existing setup via USB-C or WiFi, controlled by PLAY software or any ASCOM-compatible application.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eRemote Automation for GIOTTO Panels up to 220mm\u003c\/h3\u003e\n\u003cp\u003eThe primary function of the ALTO-1 is to motorize your GIOTTO flat panel, enabling remote operation of your telescope's cover. This is essential for remote observatories or for simply streamlining your imaging workflow by allowing automated flat frame acquisition at the beginning or end of a session. This model is specifically engineered to handle the torque required for GIOTTO models up to and including the 220mm version.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomated Flat Frames:\u003c\/strong\u003e Trigger your GIOTTO to illuminate and capture flats through your imaging software sequence without manual intervention.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelescope Protection:\u003c\/strong\u003e Remotely close the cap at the end of the night or if weather conditions change unexpectedly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDark Frame Limitation:\u003c\/strong\u003e As the GIOTTO with ALTO does not create a perfectly light-tight seal, it is not recommended for taking dark frames; a pre-recorded dark library is the suggested method.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFlexible Control: USB-C, WiFi, PLAY, and ASCOM\u003c\/h3\u003e\n\u003cp\u003ePrimaLuceLab ensures the ALTO-1 can be controlled from virtually any device in your astrophotography ecosystem. A modern USB-C port provides a reliable wired connection to an EAGLE or Windows PC, while built-in WiFi allows for wireless control from a smartphone or tablet.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePLAY Software:\u003c\/strong\u003e PrimaLuceLab's dedicated software includes a wizard for easily calibrating the open and close positions of the ALTO-1.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASCOM Compliant:\u003c\/strong\u003e For users of third-party software like N.I.N.A. or SGP, the ASCOM CoverCalibrator driver provides universal compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVirtual HandPad:\u003c\/strong\u003e Connect directly to the ALTO-1's WiFi network with your phone to use a web-based interface for quick manual control without a computer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e12V Power and Passthrough Cabling for Simpler Setups\u003c\/h3\u003e\n\u003cp\u003eThe ALTO-1 is designed to reduce cable clutter by running on a standard 12V DC input, the same power source used by most astronomy mounts and cameras. More importantly, it features integrated USB and 12V power passthrough ports. You can connect your GIOTTO's power and data cables directly to the ALTO-1, requiring only a single set of cables running from the ALTO-1 back to your main controller, simplifying cable management at the front of your telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eALTO-1 vs. ALTO-2\/ALTO-3: Selecting the Correct Motor for Your GIOTTO\u003c\/h3\u003e\n\u003cp\u003ePrimaLuceLab offers different ALTO models to match the size and weight of their GIOTTO flat field generators. It is critical to select the correct motor to ensure reliable operation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eALTO-1:\u003c\/strong\u003e This model provides the correct torque for GIOTTO models 120, 150, 185, and 220.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eALTO-2 \/ ALTO-3:\u003c\/strong\u003e These are more powerful motors required for the larger GIOTTO models. Using an ALTO-1 with a GIOTTO larger than 220mm is not supported and will not function correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I mount the ALTO-1 motor to my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ALTO-1 can be mounted in two ways. The recommended method is using the optional \u003cstrong\u003ePLUS dovetail clamp (PLLMORVLP)\u003c\/strong\u003e, which attaches the motor to any standard Vixen or Losmandy style dovetail bar on your telescope. Alternatively, the ALTO-1 body has M6 threaded holes for custom mounting solutions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I control the ALTO-1 and my GIOTTO from the same USB port?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The ALTO-1 features a \u003cstrong\u003eUSB passthrough port\u003c\/strong\u003e. You connect the GIOTTO to the ALTO-1, and then a single USB cable from the ALTO-1 to your computer. Your computer will recognize both devices independently, allowing you to control them separately from your software.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the ALTO-1 work with my Celestron 8\" EdgeHD telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the ALTO-1 is an excellent match for an 8\" (203mm) SCT like the EdgeHD 800. You would pair it with the \u003cstrong\u003eGIOTTO 220\u003c\/strong\u003e flat panel. The combination allows you to remotely open the scope for imaging and then close it and take automated flat frames at the end of your session.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy can't I use the ALTO-1 with GIOTTO to take dark frames?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ALTO-1 and GIOTTO system is designed as a motorized cap and flat field device, not a light-tight shutter. It may not create a perfect seal against the front of your telescope tube, potentially allowing stray light to leak in. For this reason, PrimaLuceLab recommends creating a separate dark frame library for calibration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat happens if I lose my WiFi connection to the ALTO-1?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIf you are controlling the ALTO-1 via its WiFi Virtual HandPad and the connection drops, the motor will simply stop in its current position. You can reconnect to continue operation. For fully automated observatory sessions, a wired \u003cstrong\u003eUSB-C connection\u003c\/strong\u003e to your EAGLE or control computer is the most reliable method.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the ALTO-1 compatible with software other than PLAY?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The ALTO-1 uses a standard \u003cstrong\u003eASCOM CoverCalibrator driver\u003c\/strong\u003e. This allows it to be controlled by most popular Windows-based astrophotography software packages, such as N.I.N.A., Sequence Generator Pro (SGP), and others that support the ASCOM platform.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/PrimaLuceLab_ALTO_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44968059863325,"sku":"PLL-PLLALTO1","price":693.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Alto-1-Telescope-Cover-for-GIOTTO-up-to-220mm-PLLALTO1__94274.1667495218.1280.1280.jpg?v=1684348483"},{"product_id":"primalucelab-alto-2-telescope-cover-motor-for-giotto-up-to-320mm","title":"PrimaLuceLab ALTO-2 Telescope Cover Motor for GIOTTO up to 320mm","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eMotorizes GIOTTO Flat Field Generators\u003c\/li\u003e\n\u003cli\u003eFor Telescopes with Apertures up to 320mm\u003c\/li\u003e\n\u003cli\u003eUSB-C and WiFi Connectivity\u003c\/li\u003e\n\u003cli\u003eASCOM CoverCalibrator Compatible\u003c\/li\u003e\n\u003cli\u003e12V DC Power with Passthrough Ports\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab ALTO-2 Telescope Cover Motor for GIOTTO up to 320mm\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab ALTO-2 Telescope Cover Motor automates your imaging workflow by converting a GIOTTO flat field generator into a fully remote-controlled cap for telescopes up to 320mm in aperture. Powered by a standard 12V source and connecting via a single USB-C port, the ALTO-2 allows you to open and close your telescope from anywhere, streamlining the capture of flat calibration frames without being physically present at your equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eRemote Operation for Telescopes up to 320mm\u003c\/h3\u003e\n\u003cp\u003eDesigned specifically for remote observatories and automated imaging sequences, the ALTO-2 motorizes your GIOTTO, allowing you to uncover your optics at the start of a session and cover them at the end with a simple software command. This is essential for protecting your telescope from dust and dew and enables the automated acquisition of flat frames as part of your shutdown procedure.\u003c\/p\u003e\n\u003cp\u003eNote that while the ALTO-2 provides excellent coverage, it does not create a perfectly light-tight seal. For this reason, it is recommended for taking flat frames, but you should maintain a separate library of dark frames rather than attempting to capture them with the cap on.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e3 Control Methods: USB-C, WiFi, and ASCOM\u003c\/h3\u003e\n\u003cp\u003eThe ALTO-2 integrates seamlessly into any modern astrophotography setup, offering multiple control pathways to suit your workflow.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C and PLAY Software:\u003c\/strong\u003e Connect directly to your EAGLE or Windows computer for robust control through PrimaLuceLab's PLAY software, which includes a dedicated wizard for calibrating the open and close positions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASCOM Driver:\u003c\/strong\u003e For use with third-party software like NINA, SGP, or TheSkyX, the ASCOM CoverCalibrator driver provides universal compatibility, allowing you to integrate the ALTO-2 into existing automation scripts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiFi Virtual HandPad:\u003c\/strong\u003e If you only need to open or close the cover without a computer, you can connect directly to the ALTO-2's WiFi network with a smartphone or tablet and use the web-based Virtual HandPad.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e12V Passthrough Power for Simplified Cable Management\u003c\/h3\u003e\n\u003cp\u003eTo combat cable drag and complexity, the ALTO-2 features an intelligent power and data passthrough system. You connect your GIOTTO's 12V power and USB cables directly to the ALTO-2 motor itself. A single 12V power cable and USB-C cable then run from the ALTO-2 to your EAGLE or computer, powering and controlling both devices while minimizing the number of wires at the front of your telescope.\u003c\/p\u003e\n\u003cp\u003eEven with this consolidated connection, your computer's device manager will recognize the GIOTTO and ALTO-2 as two separate devices, ensuring you retain individual control over each component in your software.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eALTO-2 vs. ALTO-1 \u0026amp; ALTO-3: Choosing the Right Motor\u003c\/h3\u003e\n\u003cp\u003ePrimaLuceLab offers a family of ALTO motors, each designed for a specific range of GIOTTO flat field generators. The ALTO-2 is the mid-range model, engineered for precise compatibility and torque for specific GIOTTO sizes.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eALTO-1:\u003c\/strong\u003e Designed for smaller GIOTTO models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eALTO-2 (This Model):\u003c\/strong\u003e Compatible with GIOTTO 225, GIOTTO 285, and GIOTTO 320 models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eALTO-3:\u003c\/strong\u003e Built for the largest GIOTTO models exceeding 320mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSelecting the correct ALTO for your GIOTTO is critical for proper function. The ALTO-2 provides the appropriate rotational force for generators up to 320mm, ensuring reliable opening and closing without straining the motor or your equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I control the PrimaLuceLab ALTO-2 motor without a computer?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou can control the ALTO-2 without a computer by connecting your smartphone or tablet to its built-in \u003cstrong\u003eWiFi network\u003c\/strong\u003e. Once connected, you can access the \u003cstrong\u003eVirtual HandPad\u003c\/strong\u003e through a web browser to open and close the telescope cover, save your settings, and recall them easily.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the ALTO-2 with my GIOTTO 200?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, the ALTO-2 is specifically designed for GIOTTO models from 225mm up to 320mm. For GIOTTO models smaller than 225mm, you would need the \u003cstrong\u003eALTO-1\u003c\/strong\u003e motor, which is engineered for the torque requirements of the smaller units.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the ALTO-2 simplify the wiring on my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, significantly. The ALTO-2 features \u003cstrong\u003eUSB and 12V power passthrough plugs\u003c\/strong\u003e. This allows you to connect your GIOTTO flat field generator directly to the ALTO motor, and then run just one set of power and USB cables from the ALTO back to your control computer, reducing cable clutter at the front of your telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the PrimaLuceLab ALTO-2 to take dark frames on my Celestron 8\" SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIt is not recommended. While the ALTO-2 and GIOTTO combination covers the telescope aperture, it is not designed to create a perfectly light-tight seal. For accurate calibration on your 8\" SCT, you should use the ALTO-2 for automating flat frames and maintain a separate, pre-recorded library of dark frames.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I mount the ALTO-2 to my telescope tube?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ALTO-2 can be mounted in two primary ways. The most common method is using the optional \u003cstrong\u003ePLUS dovetail clamp\u003c\/strong\u003e to attach it to any Vixen or Losmandy style dovetail bar on your telescope. Alternatively, the bottom of the ALTO-2 body has several \u003cstrong\u003eM6 threaded holes\u003c\/strong\u003e that allow for custom mounting solutions directly to your telescope's tube rings or support plates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the ALTO-2 work with my imaging software like NINA or SGP for automating flats of the Orion Nebula (M42)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The PrimaLuceLab ALTO-2 includes an \u003cstrong\u003eASCOM CoverCalibrator driver\u003c\/strong\u003e. This allows it to be recognized and controlled by any ASCOM-compliant software, including NINA and SGP. You can integrate it into your automated imaging sequence to close the scope and take flat frames after your session imaging M42 is complete.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44968060682525,"sku":"PLL-PLLALTO2","price":833.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Alto-2-Telescope-Cover-for-GIOTTO-up-to-320mm-PLLALTO2__26247.1667495294.1280.1280.jpg?v=1684348491"},{"product_id":"primalucelab-alto-3-telescope-cover-motor-for-giotto-larger-than-320mm","title":"PrimaLuceLab ALTO-3 Telescope Cover Motor for GIOTTO larger than 320mm","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eMotorizes GIOTTO Flat Field Generators larger than 320mm\u003c\/li\u003e\n\u003cli\u003eEnables fully remote telescope opening and closing\u003c\/li\u003e\n\u003cli\u003eConnects and is controlled via USB-C or built-in WiFi\u003c\/li\u003e\n\u003cli\u003ePowered by a standard 12V DC source\u003c\/li\u003e\n\u003cli\u003eFeatures 12V and USB power passthrough ports for simplified cabling\u003c\/li\u003e\n\u003cli\u003eCompatible with PLAY software and ASCOM CoverCalibrator drivers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab ALTO-3 Telescope Cover Motor for GIOTTO larger than 320mm\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab ALTO-3 Telescope Cover Motor fully automates your imaging workflow by motorizing GIOTTO flat field generators on telescopes larger than 320mm in aperture. This unit operates on a standard 12V power source and connects via a modern USB-C port, giving you reliable remote control to open and close your telescope's cover for acquiring flat calibration frames without being physically present. By integrating the ALTO-3, you can program your entire imaging session, from startup to shutdown, including the critical step of taking flats.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eAutomated Control for GIOTTO Generators Larger Than 320mm\u003c\/h3\u003e\n\u003cp\u003eThe ALTO-3 is engineered specifically to motorize large-aperture flat field generators like the GIOTTO 430 and GIOTTO CUSTOM models. It transforms your static flat panel into a remotely operated dust cover, allowing you to seamlessly integrate flat frame acquisition into your automated observatory sequence. This eliminates the need to manually place and remove the panel at the beginning or end of a session, a critical advantage for remote imaging setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eUSB-C and WiFi Control with PLAY and ASCOM\u003c\/h3\u003e\n\u003cp\u003eControl of the ALTO-3 is designed for maximum flexibility in any observatory environment. A USB-C port provides a robust, hardwired connection to an EAGLE control unit or any Windows PC, allowing full integration with PrimaLuceLab's PLAY software or third-party applications via the ASCOM CoverCalibrator driver. For computer-free operation, the ALTO-3 generates its own WiFi network, letting you use the Virtual HandPad on a smartphone or tablet to open and close the cover on demand.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSimplified 12V Power and Cable Passthrough\u003c\/h3\u003e\n\u003cp\u003eTo reduce cable clutter at the front of your telescope, the ALTO-3 runs on a native 12V power input and incorporates power and data passthrough ports. You connect your GIOTTO's 12V power and USB cables directly to the ALTO-3 unit, which then requires only a single power and USB-C cable running back to your main control computer or power supply. This design treats ALTO and GIOTTO as two separate devices in your system but physically manages them as one, drastically simplifying cable management.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFlexible Mounting with M6 Threads and Optional Clamps\u003c\/h3\u003e\n\u003cp\u003eThe ALTO-3 can be attached to your optical tube in multiple ways to ensure a secure fit and correct alignment with the GIOTTO panel. The base includes several M6 threaded holes for custom mounting solutions. For a simpler, more adjustable setup, you can add the optional PLUS dovetail clamp, which allows the ALTO-3 to attach directly to any Vixen or Losmandy-style dovetail bar on your telescope, a common feature on SCT, Aplanatic SCT, and RCT designs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the primary purpose of the PrimaLuceLab ALTO-3 motor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eALTO-3 motor\u003c\/strong\u003e is designed to attach to a large PrimaLuceLab GIOTTO flat field generator, allowing you to remotely open and close your telescope's front aperture. This is essential for automated observatories, as it enables you to take flat calibration frames without manually handling the equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich GIOTTO models are compatible with the ALTO-3?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eALTO-3\u003c\/strong\u003e is specifically designed for larger GIOTTO models with an illuminating surface greater than 320mm. This includes models like the \u003cstrong\u003eGIOTTO 430\u003c\/strong\u003e and \u003cstrong\u003eGIOTTO CUSTOM\u003c\/strong\u003e. For smaller GIOTTO models, you would need the ALTO-1 or ALTO-2.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the ALTO-3 and GIOTTO to take dark frames?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. PrimaLuceLab advises against using the ALTO-3 and GIOTTO combination for dark frames because it does not create a perfectly light-sealed closure. It is designed for taking light-on flat frames only. For darks, it is recommended to build and use a separate dark frame library.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I control the ALTO-3 motor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou have multiple control options for the \u003cstrong\u003eALTO-3\u003c\/strong\u003e:\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C Cable:\u003c\/strong\u003e Connect to an EAGLE or Windows computer to use PrimaLuceLab's PLAY software.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASCOM Driver:\u003c\/strong\u003e Use the ASCOM CoverCalibrator driver to integrate it with third-party software like N.I.N.A. or SGP.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiFi:\u003c\/strong\u003e Connect directly to the ALTO-3's WiFi network with a smartphone or tablet and use the web-based Virtual HandPad.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow would I mount the ALTO-3 motor on my large Richey-Chrétien telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eMost large RCTs have a Losmandy-style dovetail bar running along the top or bottom of the tube. The easiest method is to use the optional \u003cstrong\u003ePLUS dovetail clamp\u003c\/strong\u003e from PrimaLuceLab, which attaches to the ALTO-3 and then clamps directly onto your existing dovetail bar, allowing for easy positioning and adjustment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the PrimaLuceLab ALTO-3 work with my observatory software like N.I.N.A.?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The \u003cstrong\u003eALTO-3\u003c\/strong\u003e is fully compatible with any Windows-based astrophotography software that supports the ASCOM standard. By installing the ASCOM CoverCalibrator driver for the ALTO, you can integrate it into your N.I.N.A. or Sequence Generator Pro imaging sequences as a standard motorized flat panel or cover.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003ePrimaLuceLab GIOTTO Flat Field Generators larger than 320mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Interface\u003c\/td\u003e\n\u003ctd\u003eUSB-C, WiFi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware Support\u003c\/td\u003e\n\u003ctd\u003ePrimaLuceLab PLAY, ASCOM CoverCalibrator Driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eM6 Threaded Holes, Optional PLUS Dovetail Clamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003eNote: This is an accessory motor. The GIOTTO Flat Field Generator and mounting hardware are sold separately.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/PrimaLuceLab_ALTO_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44968061206813,"sku":"PLL-PLLALTO3","price":1253.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Alto-3-Telescope-Cover-for-GIOTTO-larger-than-320mm-PLLALTO3__73536.1667495379.1280.1280.jpg?v=1684348514"},{"product_id":"primalucelab-cable-locking-clip-clc-for-alto","title":"PrimaLuceLab Cable Locking Clip (CLC) for ALTO","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eSecures ALTO-to-GIOTTO Cable Connection\u003c\/li\u003e\n\u003cli\u003ePrevents Accidental Disconnections During Remote Operation\u003c\/li\u003e\n\u003cli\u003eOfficial PrimaLuceLab Spare Part\u003c\/li\u003e\n\u003cli\u003eEnsures Reliable Automated Flat Frame Sequences\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab Cable Locking Clip (CLC) for ALTO\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab Cable Locking Clip (CLC) for ALTO is the official replacement part designed to secure the USB and power connection between your GIOTTO Smart Flat Field Generator and ALTO Telescope Cover Motor. This clip prevents accidental cable snags and disconnections during remote operation, ensuring your automated flat frame sequences run without interruption. It is the genuine component supplied with the original ALTO, offered here as a spare part for a lost or damaged original.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA Secure Connection for Your ALTO and GIOTTO\u003c\/h3\u003e\n\u003cp\u003eIn a remote observatory or even a backyard setup, a loose cable can ruin an entire imaging session. The Cable Locking Clip is engineered specifically to anchor the power and data cables running from your GIOTTO to the ALTO motor, creating a strain-relieved connection that resists pulls and snags.\u003c\/p\u003e\n\u003cp\u003eWhile this clip is included with every new ALTO unit, they can be misplaced during setup changes or travel. This spare part ensures you can restore the stability of your remote-controlled flat panel system, maintaining the reliability of your automated calibration workflow.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the PrimaLuceLab Cable Locking Clip (CLC) for ALTO?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Cable Locking Clip (CLC) for ALTO is designed to physically lock the USB and power cables that connect a GIOTTO flat field generator to an ALTO cover motor. This prevents the cables from accidentally disconnecting, which is critical for reliable, unattended remote operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Cable Locking Clip for ALTO included when I buy a new ALTO motor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. This clip is provided within the original ALTO package. The product sold here is an official spare part in case your original clip is lost or damaged.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy would I need to buy a spare Cable Locking Clip for my ALTO?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe most common reason is to replace a lost original. Given its small size, it can be easily misplaced during setup or teardown of your equipment, especially when working in the dark. Having a spare ensures your system remains fully functional.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this Cable Locking Clip work with any ALTO and GIOTTO combination?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this is the standard clip designed for the ALTO motor body. It works with all models of the ALTO and their corresponding compatible GIOTTO flat field generators.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Cable Locking Clip for ALTO help with remote imaging of DSOs like the Orion Nebula (M42)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhen you're running an automated session to capture deep-sky objects like the Orion Nebula (M42), you rely on every component working flawlessly. At the end of your session, your software will command the ALTO and GIOTTO to take flat frames. The Cable Locking Clip ensures this critical final step isn't ruined by a cable that got snagged as your telescope tracked across the sky.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIf I'm using an EAGLE to control my PrimaLuceLab ALTO, is this clip still necessary?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. The EAGLE manages the software and power distribution, but the physical connection between the ALTO and GIOTTO remains. The clip provides mechanical security for that connection, which is independent of the control computer you use. It's essential for maintaining a robust physical setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCable Locking Clip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003ePrimaLuceLab ALTO Telescope Cover Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eSecures USB and power cables from GIOTTO to ALTO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eSpare \/ Replacement Part\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eCable Locking Clip (CLC) for ALTO\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44968061305117,"sku":"PLL-PLLALTOLOCK","price":11.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Cable-Locking-Clip-ALTO-PLLALTOLOCKjpg__53756.1667495725.1280.1280.jpg?v=1684348518"},{"product_id":"primalucelab-pllalto3l","title":"PrimaLuceLab ALTO-3L Telescope Cover Motor for GIOTTO 560mm","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eMotorizes the GIOTTO 560mm Flat Field Generator\u003c\/li\u003e\n\u003cli\u003eEnables Fully Remote Telescope Opening and Closing\u003c\/li\u003e\n\u003cli\u003eUSB-C and WiFi Network Connectivity\u003c\/li\u003e\n\u003cli\u003eIntegrated 12V Power and USB Passthrough Ports\u003c\/li\u003e\n\u003cli\u003eASCOM CoverCalibrator and PLAY Software Compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eALTO-3L Telescope Cover Motor for GIOTTO 560mm\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab ALTO-3L Telescope Cover Motor transforms the GIOTTO 560mm flat field generator into a fully remote-controlled motorized cap for large-aperture instruments. Powered by a standard 12V source, it opens and closes your telescope for automated flat calibration frames, removing the need to be physically present at the telescope to prepare for an imaging session.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eMotorize Your GIOTTO 560mm for Automated Flat Calibration\u003c\/h3\u003e\n\u003cp\u003eFor remote or automated observatories, the ALTO-3L is the key to a fully autonomous calibration workflow. It mechanically operates the GIOTTO 560mm, allowing you to remotely command the cover to open for imaging and close to take flat frames at dawn. This eliminates one of the last manual steps in remote astrophotography.\u003c\/p\u003e\n\u003cp\u003eThe ALTO-3L body includes several M6 threaded holes for attachment to a custom support adapter on your telescope. Note that while it functions perfectly as a dust cover and flat panel, the assembly does not create a light-proof seal; for this reason, it is not recommended for taking dark frames.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e12V-Powered Control: USB-C for ASCOM, WiFi for Mobile\u003c\/h3\u003e\n\u003cp\u003eThe ALTO-3L offers multiple connection methods to integrate with any setup. A USB-C port provides a robust, wired connection to an EAGLE control unit or any Windows computer, enabling control via PrimaLuceLab's PLAY software or third-party applications through its ASCOM CoverCalibrator driver.\u003c\/p\u003e\n\u003cp\u003eFor computer-free operation, the ALTO-3L can broadcast its own WiFi network. You can connect directly to it with a smartphone or tablet and use the web-based Virtual HandPad to open or close the cover—a perfect solution for quick setup or when you just need to cap the telescope at the end of the night without booting up a full PC.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSimplified Cabling with 12V Power and USB Passthrough\u003c\/h3\u003e\n\u003cp\u003eTo combat cable clutter and snagging, the ALTO-3L is engineered with integrated power and data passthrough. Instead of running separate cables to both the ALTO motor and the GIOTTO flat panel, you connect the GIOTTO's 12V power and USB cables directly to passthrough ports on the ALTO itself.\u003c\/p\u003e\n\u003cp\u003eA single 12V power cable and one USB cable are then run from the ALTO to your main control system. This design significantly reduces the number of wires at the front of your telescope, leading to a cleaner, more reliable, and easier-to-manage imaging rig.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I connect the ALTO-3L to my computer and the GIOTTO 560mm?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ALTO-3L is designed to simplify cable management. You connect your GIOTTO 560mm's power and USB cables directly to the \u003cstrong\u003epassthrough ports\u003c\/strong\u003e on the ALTO-3L. Then, you only need to run one 12V power cable and one USB-C cable from the ALTO-3L back to your EAGLE or Windows computer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the ALTO-3L to take dark frames with my GIOTTO 560mm?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this is not recommended. The ALTO-3L and GIOTTO 560mm assembly functions as a dust cover and flat panel, but it \u003cstrong\u003edoes not create a perfectly light-tight seal\u003c\/strong\u003e. For dark frames, it is best to maintain a separate library of darks or use a dedicated, sealed telescope cap.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat software is compatible with the ALTO-3L telescope cover motor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou have several options. You can use PrimaLuceLab's dedicated \u003cstrong\u003ePLAY astrophotography software\u003c\/strong\u003e for native control and calibration wizards. Alternatively, you can control it from most third-party Windows imaging software (like N.I.N.A. or SGP) via its \u003cstrong\u003eASCOM CoverCalibrator driver\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need a computer to control the ALTO-3L?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The ALTO-3L can generate its own \u003cstrong\u003eWiFi network\u003c\/strong\u003e. You can connect to it with any smartphone or tablet and use the browser-based \u003cstrong\u003eVirtual HandPad\u003c\/strong\u003e to open and close the cover, making it easy to operate without a dedicated computer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have a large PlaneWave CDK with a 560mm aperture in a remote observatory. Is the ALTO-3L a good solution for automating my morning flats?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. The ALTO-3L is designed specifically for this scenario. Paired with the GIOTTO 560mm, it allows you to fully automate your flat frame calibration sequence. You can program your acquisition software to close the cover and turn on the GIOTTO at dawn to capture flats without any manual intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eMy imaging setup with an EAGLE is already complex. How does the ALTO-3L help with cable management for my GIOTTO 560mm?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ALTO-3L is a significant improvement for cable management. Its \u003cstrong\u003epower and USB passthrough ports\u003c\/strong\u003e mean you only run one power and one data cable from your EAGLE to the front of the scope. The GIOTTO plugs directly into the ALTO, keeping the connection short and contained, which reduces the risk of cable snags during slewing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/PrimaLuceLab_ALTO_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":52913391534365,"sku":"PLLALTO3L","price":1393.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/PrimaLuceLab-ALTO-3L-telescope-cover-motor-for-GIOTTO-560mm-1_4e3ea110-76bd-4b44-bdf5-ce04d8b96ea0.jpg?v=1789090264"},{"product_id":"primalucelab-pllgiotto430alto3","title":"PrimaLuceLab GIOTTO 430 with ALTO-3 Telescope Cover Motor","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAutomated flat field generator and motorized dust cover\u003c\/li\u003e\n\u003cli\u003eEnables fully remote and robotic observatory operation\u003c\/li\u003e\n\u003cli\u003eProtects telescope optics from dust and dew when not in use\u003c\/li\u003e\n\u003cli\u003eIntegrates with PrimaLuceLab PLAY software and EAGLE computers\u003c\/li\u003e\n\u003cli\u003eDesigned for telescopes with up to 430mm aperture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eGIOTTO 430 with ALTO-3 Telescope Cover Motor\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab GIOTTO 430 with ALTO-3 telescope cover motor is a complete solution for automating two critical observatory tasks: calibration and protection. This bundle pairs the GIOTTO 430 smart flat field generator with the ALTO-3 motor, transforming it into a remotely controlled, robotic dust cap that opens, closes, and illuminates on command.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eGIOTTO 430: Automated Flat Frames for Remote Imaging\u003c\/h3\u003e\n\u003cp\u003eThe GIOTTO 430 is designed to generate the high-quality, evenly illuminated flat frames required for advanced image calibration. For a remote observatory, this capability is essential, as it removes the need to be physically present to place a flat panel on your telescope. You can program your imaging sequence to automatically capture flats at dawn, dusk, or between targets, ensuring perfect correction for dust motes and vignetting in every sub-exposure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eALTO-3 Motor: Robotic Dust Protection for Your Optics\u003c\/h3\u003e\n\u003cp\u003eThe ALTO-3 motor gives the GIOTTO 430 its robotic capability, converting it from a simple calibration tool into an active telescope cover. The motor precisely opens and closes the GIOTTO, protecting your primary mirror or objective lens from dust, pollen, and moisture when the telescope is idle. At the start of an imaging session, ALTO automatically moves the GIOTTO out of the light path, and at the end, it securely closes it, providing true walk-away convenience and peace of mind.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eComplete Automation with the PrimaLuceLab Ecosystem\u003c\/h3\u003e\n\u003cp\u003eThis bundle realizes its full potential when integrated into the PrimaLuceLab ecosystem. Controlled via the PLAY astrophotography software and an EAGLE computer, the GIOTTO 430 with ALTO-3 becomes a seamless part of your automated workflow. You can schedule the cap to open, your telescope to slew, and your camera to start imaging—all from a single interface, from anywhere with an internet connection. This level of integration is the key to building a truly efficient and hands-off remote imaging setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main purpose of the GIOTTO 430 with ALTO-3 bundle?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary purpose is to provide fully automated telescope protection and image calibration for remote observatories. The \u003cstrong\u003eGIOTTO 430\u003c\/strong\u003e generates flat frames, and the \u003cstrong\u003eALTO-3\u003c\/strong\u003e motor converts it into a robotic dust cap that can be opened and closed remotely, eliminating the need for manual intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the GIOTTO 430 with ALTO-3 help automate my pre-imaging checklist in a remote observatory?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIt automates two key steps. First, it acts as a dust cover that opens on command when your session starts. Second, it allows you to capture flat frames at the beginning or end of your session without being physically present, ensuring your system is fully calibrated for the night's imaging run.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the GIOTTO 430 still function as a flat field generator when paired with the ALTO-3 motor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. The ALTO-3 motor provides the open\/close mechanism, but the core function of the GIOTTO 430 as a smart, controllable flat field illumination source remains unchanged. You get both a robotic cap and an automated flat panel in one device.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the GIOTTO 430 with ALTO-3 controlled by third-party software?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe GIOTTO 430 with ALTO-3 is designed for seamless integration with PrimaLuceLab's own \u003cstrong\u003ePLAY astrophotography software\u003c\/strong\u003e and \u003cstrong\u003eEAGLE\u003c\/strong\u003e computers. While ASCOM support may be available, full functionality and the simplest user experience are achieved within the native PrimaLuceLab ecosystem.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have a remote observatory with a 14\" SCT. How would the GIOTTO 430 with ALTO-3 improve my workflow for imaging galaxies like the Sombrero Galaxy (M104)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor a multi-night project on M104, this system is invaluable. You can command the ALTO-3 to open the GIOTTO cover to start imaging and close it at sunrise. Most importantly, you can schedule the GIOTTO to take fresh flat frames each morning, ensuring that any dust that settled on your sensor overnight is perfectly calibrated out of that night's data, leading to a cleaner final image stack.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIf I'm imaging the Veil Nebula complex over several nights, how does the GIOTTO 430 with ALTO-3 ensure my calibration data is consistent?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe GIOTTO 430 is a \"smart\" generator, meaning its brightness is software-controlled and repeatable. When imaging a large target like the Veil Nebula (NGC 6960, 6992, etc.), you can save brightness presets for each of your filters (L, R, G, B, Ha, OIII) and recall them perfectly each night. This ensures your flat frames have the exact same illumination level every session, which is critical for high-quality, consistent calibration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":52913393271069,"sku":"PLLGIOTTO430ALTO3","price":2786.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/PrimaLuceLab-GIOTTO-430-with-ALTO-3-telescope-cover-motor-1_e6bcf01d-0b64-48cc-8441-35400ba52798.jpg?v=1789090272"},{"product_id":"primalucelab-pllgiotto560alto3l","title":"PrimaLuceLab GIOTTO 560 with ALTO-3L telescope cover motor","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAutomated Flat Field Generator and Motorized Cap\u003c\/li\u003e\n\u003cli\u003eRemote Operation via USB-C\u003c\/li\u003e\n\u003cli\u003eSun-Like, Full-Spectrum LED Illumination\u003c\/li\u003e\n\u003cli\u003ePrecision Light Diffuser for Uniform Brightness\u003c\/li\u003e\n\u003cli\u003eIntegrates with PrimaLuceLab PLAY and EAGLE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eGIOTTO 560 with ALTO-3L telescope cover motor\u003c\/h2\u003e\n\u003cp\u003eWith the PrimaLuceLab GIOTTO 560 and ALTO-3L bundle, you gain a complete solution for automated flat field calibration and remote telescope protection. This integrated system pairs the GIOTTO 560 flat field generator with the ALTO-3L motor, transforming it into a robotic dust cover you can command from a control room or across the internet.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eGIOTTO 560: Sun-Like, Uniform Flat Field Illumination\u003c\/h3\u003e\n\u003cp\u003eThe GIOTTO 560 produces a uniformly illuminated field essential for creating high-quality flat frames. It uses an array of LED lights with a color temperature similar to the sun, ensuring accurate color balance in your calibrated images. A specially designed diffuser panel guarantees even brightness across the entire surface, correcting for dust motes and optical path vignetting in your raw data.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSun-Spectrum LEDs:\u003c\/strong\u003e Delivers a neutral, white light source that correctly calibrates all color channels on both one-shot-color and monochrome cameras.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered Diffuser:\u003c\/strong\u003e Creates a physically flat and evenly lit surface to produce master flats that are free of gradients.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Brightness:\u003c\/strong\u003e Integrated electronics allow you to fine-tune the illumination level via software to match your camera's sensitivity and filter selection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eALTO-3L Motorization: Remote Control and Automated Dust Protection\u003c\/h3\u003e\n\u003cp\u003eWith the included ALTO-3L motor, the GIOTTO 560 transforms from a manual calibration tool into a fully robotic telescope cap. You can remotely command the cover to open at the start of an imaging session and close when finished, protecting your optics from dust and dew. This automation is critical for unattended observatories, allowing you to acquire flat frames at dawn without ever stepping outside.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Operation:\u003c\/strong\u003e Open and close the GIOTTO cover from your control computer, ideal for robotic setups and quick shutdown in case of bad weather.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C Connectivity:\u003c\/strong\u003e A single, modern USB-C port provides both power and data connection to your PrimaLuceLab EAGLE or any standard Windows computer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftware Integration:\u003c\/strong\u003e Natively controlled through PrimaLuceLab's PLAY astrophotography suite for seamless inclusion in your imaging workflow and automation sequences.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the GIOTTO 560 with ALTO-3L motor improve a remote observatory's workflow?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis bundle automates two key tasks. First, it acts as a motorized dust cap, allowing you to remotely open and close your telescope to protect the optics. Second, it lets you take automated flat frames at any time, such as at dawn after an imaging session, without needing to be physically present at the telescope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the benefit of the GIOTTO 560's sun-like color temperature for flat fields?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA sun-like, or full-spectrum, light source ensures that you are calibrating all the color channels of your sensor (Red, Green, and Blue) evenly. This is crucial for one-shot-color cameras to avoid introducing color casts into your final, calibrated image. It produces a neutral-balance flat frame.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I control the GIOTTO 560 and ALTO-3L bundle without an EAGLE computer?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The ALTO-3L motor connects via a standard USB-C port and can be controlled by any Windows computer running appropriate software, such as PrimaLuceLab's PLAY suite. While designed to integrate perfectly with the EAGLE, it is not a requirement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eMy observatory PC is far from the pier. How do I connect the GIOTTO 560 with ALTO-3L?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe system connects via USB-C. For long-distance connections, you would typically use a powered USB hub mounted on the telescope or pier, which then connects back to your main control computer. If you are using a PrimaLuceLab EAGLE, it mounts directly on the telescope and the ALTO connects to one of its USB ports.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIf I'm imaging the Orion Nebula (M42) all night, how would I use the GIOTTO 560 with ALTO-3L to get my calibration frames?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAfter your imaging sequence of the Orion Nebula (M42) is complete, your automation software can be scripted to automatically close the GIOTTO 560 cover. It would then turn on the GIOTTO's light panel and begin capturing your flat frames for each filter used during the night, all while you are asleep. This ensures your calibration data is taken at the same focus position as your light frames.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have a large reflector telescope on a permanent pier. Is the GIOTTO 560 with ALTO-3L a good solution for dust protection?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. For a large reflector on a permanent pier, which is often exposed to the elements, the motorized cap function of the GIOTTO 560 with ALTO-3L is ideal. It provides robust, remote-controlled protection against dust, pollen, and moisture, ensuring your primary mirror stays cleaner for longer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/PrimaLuceLab_GIOTTO_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":52913393697053,"sku":"PLLGIOTTO560ALTO3L","price":3703.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/PrimaLuceLab-GIOTTO-560-with-ALTO-3L-telescope-cover-motor-1_49997a94-cd3a-41d4-bb3d-5325e3da2c02.jpg?v=1789090279"},{"product_id":"primalucelab-pl3700141","title":"PrimaLuceLab ALTO-3L adapter for OS RiDK 400","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eConnects ALTO-3L motor to the OS RiDK 400 telescope\u003c\/li\u003e\n\u003cli\u003eEnables remote control of GIOTTO 560 flat field generator\u003c\/li\u003e\n\u003cli\u003eProvides a secure, model-specific mechanical interface\u003c\/li\u003e\n\u003cli\u003eUnlocks automated, remote flat frame calibration\u003c\/li\u003e\n\u003cli\u003eIntegrates your telescope into the PrimaLuceLab ecosystem\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eALTO-3L adapter for OS RiDK 400\u003c\/h2\u003e\n\u003cp\u003eThis ALTO-3L adapter provides the precise mechanical connection required to integrate PrimaLuceLab's ALTO-3L telescope cover motor with the front of an OS RiDK 400 telescope. It is the key component for automating your imaging workflow, allowing the ALTO motor to remotely control a GIOTTO 560 flat field generator mounted on your optical tube. This enables fully remote operation, from opening and closing the telescope to acquiring crucial flat calibration frames without being physically present at the observatory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eCustom-Fit Adapter for the OS RiDK 400\u003c\/h3\u003e\n\u003cp\u003eEngineered specifically for the Officina Stellare RiDK 400, this adapter ensures a secure and stable attachment point for the ALTO-3L cover motor. The custom design guarantees correct alignment and rigid support, eliminating any flexure or instability when the motor operates. This precision fit is critical for the reliable, repeatable remote operation of your telescope's cover and flat field panel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eEnabling Remote Operation with ALTO-3L and GIOTTO\u003c\/h3\u003e\n\u003cp\u003eBy itself, the OS RiDK 400 is a powerful instrument; with this adapter, it becomes a component of a fully automated imaging system. The adapter allows the ALTO-3L motor to open and close the GIOTTO 560 flat field generator, which serves as both a motorized dust cap and a variable-brightness light source for calibration. You can now initiate flat frame acquisition remotely through a USB-C connection to your EAGLE or Windows computer, streamlining your entire imaging sequence from startup to shutdown.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of the ALTO-3L adapter for the OS RiDK 400?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is a custom mechanical part designed to securely connect the \u003cstrong\u003ePrimaLuceLab ALTO-3L cover motor\u003c\/strong\u003e to the front of an \u003cstrong\u003eOS RiDK 400 telescope\u003c\/strong\u003e. It is the physical interface that allows the motor to be mounted correctly on this specific telescope model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat other equipment do I need to use this ALTO-3L adapter?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eTo create a fully functional system, you will need the following PrimaLuceLab components in addition to this adapter and your OS RiDK 400 telescope:\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eALTO-3L telescope cover motor\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGIOTTO 560 Smart Flat Field Generator\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eAn \u003cstrong\u003eEAGLE\u003c\/strong\u003e control unit or a standard Windows computer to run the control software.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does this adapter help with my imaging workflow on the OS RiDK 400?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is the key to automating your OS RiDK 400. It enables the ALTO-3L motor to remotely open your telescope at the start of a session and close it at the end. More importantly, it allows the motor to place the GIOTTO 560 flat panel in front of the aperture, so you can remotely capture essential flat calibration frames without manually handling the equipment, saving time and ensuring consistency.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this adapter for the ALTO-3L compatible with other telescopes?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this specific adapter is designed exclusively for the \u003cstrong\u003eOS RiDK 400 telescope\u003c\/strong\u003e. PrimaLuceLab offers different adapters for other telescope models to ensure a perfect mechanical fit. Using the wrong adapter will not provide a secure connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this adapter to motorize a different dust cap or flat panel?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis adapter is designed to connect the ALTO-3L motor, which is in turn designed to operate the \u003cstrong\u003eGIOTTO 560 Smart Flat Field Generator\u003c\/strong\u003e. It is not intended for use with third-party or standard manufacturer dust caps, as the mounting points and motor control are specific to the PrimaLuceLab ecosystem.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the ALTO-3L system connect to my computer?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ALTO-3L cover motor, which this adapter supports, features a \u003cstrong\u003eUSB-C port\u003c\/strong\u003e. This allows you to connect it directly to a PrimaLuceLab EAGLE control unit or any standard Windows computer for remote operation via PrimaLuceLab's software.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eOS RiDK 400 Telescope \u0026amp; PrimaLuceLab ALTO-3L Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":52913393959197,"sku":"PLL-PL3700141","price":693.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/PrimaLuceLab-ALTO-3L-adapter-for-OS-RiDK-400-1_be45fdf7-6a6d-4acf-80f3-a9dfafc28cac.jpg?v=1789090288"}],"url":"https:\/\/davidastro.com\/collections\/primalucelab-alto-telescope-cover-motors.oembed","provider":"David Astro","version":"1.0","type":"link"}