Spectrograph Adapters

0.63x Focal Reduction Factor Transforms f/10 Systems to f/6.3 Apochromatic Triplet Optical Design Standard 2-inch (50.8 mm) SCT Thread Optimized f...

Increases Grating-to-Sensor Distance Adjusts Spectrum Dispersion for Optimal Scale Stackable Design for Custom Spacing Matches Spectrum Length to ...

Enables DSLR camera use with Alpy 600 spectroscope Increases available backfocus for long imaging trains Accommodates cameras with integrated filt...

Mounts Lhires III Spectroscope to a Standard Photo Tripod Uses Standard Kodak Tripod Thread Ideal for Public Outreach and Solar Observation Simple...

Adapts S58-long threads to the M68a standard Low-profile "short" design minimizes back focus consumption Engineered for the Baader BACHES Echelle-...

Connects C-mount cameras to the Shelyak Alpy 600 Provides an adjustable backfocus range from 9.5mm to 20mm Replaces the standard T-mount thread on...

13mm Nominal Backfocus Accommodates Cameras with 9.15mm to 13.15mm Backfocus Compatible with Shelyak Lhires III Spectroscopes Compatible with Shel...

Connects CCD/CMOS cameras to a Shelyak Lhires III spectroscope Engineered for a nominal camera backfocus of 34mm Accommodates a backfocus range fr...

Compatibility: Shelyak Lhires III Spectroscope Required Camera Backfocus: 23.35mm to 27.35mm Ensures Precise Sensor-to-Optics Spacing Critical for...

Connects cameras with 17 mm backfocus to a Lhires III spectrograph Ensures precise sensor-to-spectrograph spacing Critical for achieving optimal s...

Connects cameras to the Shelyak Lhires III spectroscope Designed for cameras with a backfocus between 21.35 mm and 25.35 mm Optimized for common c...

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

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

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

Securely houses the Star Analyser 200 grating (sold separately) Enables easy integration into a standard 1.25" or 2" optical train Essential for u...

Connects Canon EOS DSLR camera bodies to T-Mount accessories Standard female T-threads (M42x0.75) Durable, all-metal construction for a secure, li...

Provides 5mm of critical spacing Adapts C-mount lenses for use on CS-mount cameras Standard C-mount (male) to CS-mount (female) threads Precision-...

Connects female C-mount threads (25.4mm) to male T-mount threads (M42x0.75mm) Enables use of larger T-mount cameras on C-mount guide ports or acce...

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

Adapts Canon EOS (EF/EF-S) camera bodies to the standard T-mount Provides female M42x0.75 T-threads for secure connections Enables prime-focus ast...

Adapts Lhires III Spectroscope to 2-inch focusers Provides a secure, non-flexing connection Enables use with a wider range of telescopes Machined ...