Spectroscopy

Grating Density: 600 lines/mm Instrument Compatibility: Shelyak Lhires III Spectroscope Primary Application: Low-resolution, wide-band spectros...

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

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

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"...

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

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

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

Maximum Output Voltage: 310V DC Adjustable Current Range: 1 mA to 35 mA Required Input Power: 12V DC, 2A (not included) Internal 2A Fuse for Polar...

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...

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

50µm Core Diameter 20 Meter Length Less than 0.5dB Attenuation 380-800nm Spectral Range FC-Type Connectors (Both Ends) Description FAQ Specific...

10m Fiber Length 50µm Core Diameter High-OH Fiber for UV-VIS Transmission (380-800nm) FC-type Connectors (Both Ends) <0.5dB Signal Attenuation ...

50µm Core Diameter Object Fiber 5m Cable Length FC Type Connectors (Both Ends) 380nm - 800nm+ Wavelength Range Numerical Aperture: 0.22 Less than ...

Remote control for spectrograph calibration lamps Compatible with Alpy 600, LISA, and LHIRES III Dual control modes: manual push-buttons and compu...

Convenient Dimensions: 115 x 25mm Visual Use Only for Bright Light Sources Ideal for Educational and Classroom Use Reveals Emission and Absorption...

Designed for spectroscopy of faint deep-sky objects Fast optical design optimized for modern telescopes Interchangeable slits to balance resolutio...

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

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

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

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

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

3.8° prism angle precisely calculated for the Star Analyser Improves spectral resolution by approximately 20% Achieves a resolving power of R~130 ...

20 meter length for flexible observatory layouts 200µm core diameter optimized for calibration sources Secure FC-FC connectors for standard astron...