Shelyak

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 ...

Contains Thorium-Argon (ThAr) and Flat-Field Lamps Designed for eShel and Whoppshel Spectroscopes Compatible with other fiber-fed Echelle systems ...

Resolving Power of R > 10,000 390 nm to 700 nm Spectral Range Captures Diffraction Orders 32 to 53 50µm Target and 200µm Calibration Fibers Inc...

Professional-level fiber-fed echelle spectroscope module Resolving Power (R) of 10,000 Wide spectral range from 390nm to 750nm Utilizes diffractio...

Enables direct visual guiding for spectrographs Accepts standard 1.25" eyepieces Replaces the need for a dedicated guide camera and software Desig...

Connects FC Standard Fiber Optics to the Alpy 600 Spectroscope Replaces the Standard 25µm Slit for Remote Light Injection Enables Bench-Mounted Se...

Adapts the Shelyak UVEX spectrograph for fiber optic input Enables physical separation of the telescope and spectrograph Ideal for permanent obser...

eShel Spectrograph Interface: Mounts at the telescope focus to feed starlight into the required optical fiber for Shelyak eShel and Whoppshel syst...

Optimized for F/9 telescope optical systems Injects starlight into a 50µm core optical fiber Integrated guiding port for precise target centering ...

1200 lines/mm Grating Direct-Fit Module for Lhires III Expands Spectrograph Wavelength Coverage Ideal for Spectroscopic Surveys Interchangeable wi...

150 lines/mm Grating Low Resolution / Wide Spectral Range Designed for the Shelyak Lhires III Spectroscope Reaches Fainter Stars than the 2400 l/m...

Grating Ruling: 1800 lines/mm Compatibility: Shelyak Lhires III Spectroscope Function: Alternative module to change native resolution Use Case...

Grating Ruling: 2400 lines/mm Instrument Compatibility: Shelyak Lhires III Spectroscope Primary Application: High-Resolution Spectroscopy Function...

Grating for Lhires III Spectroscope 300 lines/mm Ruling Provides Lower Resolution and Wider Spectral Range Complements the Standard 2400 l/mm Grat...

Grating Density: 600 lines/mm Instrument Compatibility: Shelyak Lhires III Spectroscope Primary Application: Medium-resolution (R about 2800), ...

1200 lines/mm Grating Density Designed for the Shelyak UVEX Spectroscope Enables High-Resolution Spectroscopy User-Interchangeable Module Doubles ...

150 lines/mm Grating Density Designed for the Shelyak UVEX Spectroscope Optimized for Low-Resolution, Wide-Coverage Spectroscopy Interchangeable M...