Products

Official Shelyak accessory cable Connects the SPOX remote control module Enables control of calibration lamps Compatible with Alpy 600 and LISA sp...

Mounts a T-mount (M42x0.75) camera on a Canon EOS lens Provides the M42x0.75 T-thread for the camera Attaches the acquisition camera to the Canon ...

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...

35 µm Precision Slit Width Integrated Guiding Mirror Surface Compatible with Shelyak Alpy & UVEX Spectrographs Description FAQ Specificatio...

Converts an Alpy 600 into an Alpy 200 Spectrograph Resolving Power of R~130 with a 23µm slit Fast F/4 Aperture for high light throughput Optimized...

Resolving power of R~130 optimized for faint targets Fast F/4 optical design Multi-position slit with 25µm, 50µm, 100µm, and 300µm slits Compact a...

Converts an Alpy 600 system for low-resolution spectroscopy Resolving Power: R ~130 with a 23µm slit F/4 aperture optics Tool-free installation wi...

Resolution Power: R ~600 Fast F/4 Optical Design Weight: 200g Multi-Position Interchangeable Slits: 25µm, 50µm, 100µm, 300µm Mechanical Backfocus:...

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

Argon-Neon (Ar-Ne) calibration lamp for precise wavelength reference Tungsten-halogen lamp for creating flat-field frames Integrated dark frame mo...

50 µm Slit Width Integrated Guiding Mirror Compatible with Alpy 600 and UVEX spectroscopes Optimized for Faint Object Spectroscopy Description ...

Essential guiding accessory for Alpy 600 & UVEX spectroscopes Ensures precise centering of the target star on the spectroscope slit Utilizes a...

Pack of 3 replacement lamps Argon-Neon (ArNe) gas mixture OEM part for Shelyak spectrographs Compatible with Alpy, LISA, and UVEX Description F...

Connects C-mount cameras to the Shelyak Alpy 600 Supports a camera backfocus range from 9.5mm to 20mm Replaces the standard T-mount thread on the ...

Male M42x0.75mm T-mount thread on one side, female 25.4mm C-mount thread on the other Enables use of larger T-mount cameras on C-mount guide ports...

Provides 5mm of critical spacing Adapts C-mount lenses for use on CS-mount cameras Fits standard C-mount and CS-mount threads Description FAQ ...

Designed for High-Voltage Power Supplies Connects Hollow Cathode Lamps Ensures Secure Electrical Connection Essential for Spectroscopic Calibratio...

Core Diameter: 200µm Length: 10 meters Connectors: FC-FC Numerical Aperture: 0.22 Protection: Stainless Steel Sheath Attenuation: <0.5dB ...

Foundational text from the 2003 Oléron Pro/Am astrophysics school In-depth chapter on the physics of optical spectroscopy Describes spectrographs ...

A Practical Guide for Beginners Covers Equipment Setup Explains Data Acquisition Details Calibration Techniques Focuses on Real-World Application ...