{"product_id":"starizona-evoguide-50-clamshell-ring-and-mounting-bracket-for-zwo-eaf","title":"Starizona EvoGuide 50 Clamshell Ring and Mounting Bracket for ZWO EAF","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eIntegrates Sky-Watcher EvoGuide 50 with a ZWO EAF motor\u003c\/li\u003e\n\u003cli\u003eAdds autofocus capability to the EvoGuide's helical focuser\u003c\/li\u003e\n\u003cli\u003eIncludes two motor pulleys (4mm \u0026amp; 5mm bores) for new and old EAF versions\u003c\/li\u003e\n\u003cli\u003eProvides mounting points for accessories like the ZWO ASIAIR\u003c\/li\u003e\n\u003cli\u003eConstructed from durable 3D-printed PETG material\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\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\u003eEvoGuide 50 Clamshell Ring and Mounting Bracket for ZWO EAF\u003c\/h2\u003e\n\u003cp\u003eThis EvoGuide 50 Clamshell Ring and Mounting Bracket transforms your guidescope into a fully automated, compact imaging platform by seamlessly integrating a ZWO EAF motor. The kit includes two distinct motor pulleys with 4mm and 5mm bores to ensure compatibility with both new and old EAF versions. With two included 1\/4-20 screws for secure dovetail mounting, the entire assembly creates a rigid, grab-and-go solution for wide-field astrophotography.\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 Unified Platform for the EvoGuide 50 \u0026amp; ZWO EAF\u003c\/h3\u003e\n\u003cp\u003eDesigned specifically for the Sky-Watcher EvoGuide 50, this system provides a robust, all-in-one mounting solution. The 3D-printed PETG clamshell ring securely holds the optical tube, while the adjoining bracket provides dedicated placement for a ZWO EAF motor and other essential accessories, such as a ZWO ASIAIR or a mini guide camera. This integration eliminates flexure and clutter, resulting in a clean, stable, and highly portable imaging rig.\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\u003eAutomating the EvoGuide 50's Helical Focuser\u003c\/h3\u003e\n\u003cp\u003eThis kit enables precise, repeatable autofocus on the EvoGuide 50's manual helical focuser. A custom-designed pulley attaches to the focuser's green ring using non-marring nylon set screws, preserving your equipment's finish. The included timing belt connects this pulley to the ZWO EAF motor, translating the motor's fine movements into exact focus adjustments for perfectly sharp stars 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\u003eIntegrated Mounting for Accessories and Dovetails\u003c\/h3\u003e\n\u003cp\u003eThe clamshell ring is engineered for broad compatibility, featuring brass threaded inserts that work with the stock green dovetail supplied with the EvoGuide 50, as well as dovetail clamps from Losmandy and ADM. The bracket also incorporates a finderscope-style foot, allowing you to mount additional accessories with ease. All necessary hardware is included, from the two 1\/4-20 dovetail mounting screws to the four thumbscrews for securing your gear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat else do I need to use the EvoGuide 50 Clamshell Ring and Bracket?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis is a mounting kit. To create a full imaging setup, you will need to provide your own Sky-Watcher EvoGuide 50 OTA, a ZWO EAF motor, an imaging camera, and a tracking mount. For optimal results, a field flattener like the Starizona EvoFF is also recommended.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this bracket work with my ZWO EAF?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it is designed for compatibility with ZWO EAF motors. The kit includes \u003cstrong\u003etwo different motor pulleys\u003c\/strong\u003e: one with a 4mm bore and one with a 5mm bore. This ensures it will fit the motor shaft on both older and newer versions of the ZWO EAF.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the EvoGuide 50 bracket attach to the focuser without damaging it?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe 3D-printed pulley that fits over the helical focuser's ring uses \u003cstrong\u003enon-marring nylon set screws\u003c\/strong\u003e. Unlike metal screws, these will not scratch or dent the finish on your EvoGuide 50, ensuring a secure grip without cosmetic damage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat material is the EvoGuide 50 Clamshell Ring made from?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAll printed parts, including the clamshell ring and accessory bracket, are made from durable \u003cstrong\u003ePETG filament\u003c\/strong\u003e. This material is known for its strength, temperature resistance, and rigidity, making it an excellent choice for astronomical accessories.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I mount the EvoGuide 50 Clamshell Ring to my Losmandy-style dovetail bar?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe clamshell ring features brass threaded inserts compatible with standard 1\/4-20 screws. You can attach it directly to a Losmandy or Vixen-style dovetail clamp. The kit is confirmed to be compatible with clamps from both Losmandy and ADM, providing a secure connection to your primary mounting plate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this bracket to create a portable setup for imaging large targets like the North American Nebula (NGC 7000)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. Combining the EvoGuide 50, this EAF bracket, a field flattener, and a modern CMOS camera creates an ideal wide-field imaging system. The automation provided by the EAF makes it perfect for capturing large, faint targets like the North American Nebula (NGC 7000) or the Andromeda Galaxy (M31) from a portable star tracker or equatorial mount.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\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\"\u003e3D Printed Clamshell Ring with Brass Inserts\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e3D Printed EAF \u0026amp; Accessory Bracket\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e3D Printed Focuser Pulley with Nylon Set Screws\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eMotor Pulleys (4mm \u0026amp; 5mm bore)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 2\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eTiming Belt\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e1\/4-20 Screws for Dovetail Mounting\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 2\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eThumbscrews for Accessories\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 4\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\/starizona-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eStarizona Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Starizona","offers":[{"title":"Default Title","offer_id":68033923350813,"sku":"STZ-EVOCLAM-EAF","price":139.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Starizona-EvoGuide-50-Clamshell-Ring-and-Mounting-Bracket-for-ZWO-EAF-1_5d6eee31-0b1a-48e9-9417-17889d8a9d9d.jpg?v=1794375592","url":"https:\/\/davidastro.com\/products\/starizona-evoguide-50-clamshell-ring-and-mounting-bracket-for-zwo-eaf","provider":"David Astro","version":"1.0","type":"link"}