Products

Halogen incandescent bulb, BA9s socket 12V, 6W (500mA) spare bulb for flat images Ensures Consistent, Repeatable Illumination Description FAQ ...

Remote control for spectrograph calibration lamps Compatible with Alpy 600, LISA, LHIRES III and the non-motorized UVEX Dual control modes: manual...

Automates calibration lamp control for Alpy 600, LISA, and LHIRES III spectrographs Includes 0.8m cable for connecting the module to the spectrogr...

Automates calibration lamp control Compatible with Alpy 600, LISA, and LHIRES III Includes 5m spectrograph connection cable Manual push-button and...

Remote calibration control for Shelyak Lhires III spectrographs Manages both Tungsten (flat) and Neon/Argon (calibration) lamps Included 0.8m cabl...

Remote control for Lhires III calibration lamps Manual push-button and automated PC control Connects to PC via USB for software/ASCOM integration ...

Custom adapter for SBIG ST7, ST8, ST10, and ST2000 cameras Mounts compatible SBIG cameras to a Shelyak Alpy 600 spectroscope Replaces the camera's...

Turns any astronomy camera or DSLR into a spectroscope Installs as easily as a standard 1.25" filter High-efficiency transmission grating blazed f...

Instantly converts your imaging camera into a spectroscope Optimized for use in filter wheels close to the sensor Produces a low-resolution spectr...

Mounts a Star Analyser 100 or 200 (sold separately) in front of a photo lens Mounting plate 65 mm square with 29 mm hole, plus two 65 mm square th...

Four selectable slit widths: 14 µm, 20 µm, 26 µm, and 32 µm Central 25 µm pinhole for alignment 4mm slit length for extended objects 16mm x 16mm f...

Connects Shelyak spectrographs to Schmidt-Cassegrain telescopes Male M42x0.75 T-mount thread for instrument connection Female 2-inch thread for SC...

Replaces the standard Lhires III front panel Provides a female M42x0.75mm T-mount thread Enables direct connection to custom optical trains Instal...

Connects Canon EOS DSLR camera bodies to T-Mount accessories T-mount thread (M42x0.75) Specifically recommended for Shelyak LISA, Lhires III, Alpy...

Connects M42x0.75mm T-mount accessories to 1.25" focusers Enables secure threaded attachment for cameras and spectroscopes Standard 31.75mm (1.25"...

Element Composition: Thorium-Argon (ThAr) Lamp Type: Hollow Cathode Lamp (HCL) Primary Application: High-resolution spectrograph calibration Desig...

Synchronizes computer time to UTC via GPS Achieves timing accuracy of +/- 2 milliseconds Ultra-compact dimensions: 70 mm x 40 mm x 18 mm Lightweig...

Full remote control of grating, focus, and calibration Achromatic design covers a 350 nm to 1µm spectral range 6-position slit includes 25µm, 50µm...

Motorizes your existing Shelyak UVEX Spectrograph Enables remote control of central wavelength via motorized grating Provides remote fine-focus ad...

Wide spectral range from 350 nm (UV) to 1 µm (IR) Multi-position slit with 25µm, 50µm, 100µm, and 300µm options Optimized for F/8 telescopes Light...

Four selectable apertures on a single plate Wide slits: 50 µm, 75 µm, and 100 µm Calibration aperture: 19 µm hole Compatible with Shelyak Lhires I...

Replacement 2" Eyepiece Holder Designed for Sky-Watcher Dobsonian Telescopes Fits Focuser Openings of 50mm Securely Holds 2" Eyepieces and Accesso...

Replacement 2" Eyepiece Holder Designed for Sky-Watcher Dobsonian Telescopes Fits Focuser Openings of 57 mm Securely Holds 2" Eyepieces and Access...

Powers most Sky-Watcher GoTo mounts from a standard wall outlet Provides continuous, reliable power for long observing or imaging sessions Elimina...