Shelyak

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...

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-...

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 Covers the design of ama...

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 ...

Professional echelle spectrograph system Resolving power of R > 10,000 Covers 390nm to 700nm spectral range Fiber-optic fed for maximum stabili...

Spectral Range: 390nm to 750nm Instrument Type: Professional Echelle Spectroscope Input: Fiber-Optic Fed Design: Modular Core Component Applicatio...

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 Enables Faint Object Spectroscopy User-...

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: Low-resolution, wide-band spectros...

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...

Grating Density: 1800 lines/mm Instrument Compatibility: Shelyak UVEX Spectroscope Primary Application: High-resolution spectroscopy Modular Desig...

300 lines/mm Grating Density Optional Interchangeable Module Designed for the Shelyak UVEX Spectroscope Lower Resolution, Wider Spectral Coverage ...