Open search


Applications Spectroscopy UV-VIS-IR


StellarNet’s high performance RED-Wave NIR Spectrometers cover the NIR wavelength range from 900-2500 μm in one unit. The spectrometers are exceptionally robust with no moving parts and are packaged in a small, rugged metal enclosure (2.75” x 4” x 6”) ideal for portable processes, and lab applications.


The StellarNet BLUE-Wave miniature spectrometers are fibre optically coupled instruments with a wide selection of models for measurements in 200-1150 nm wavelength ranges. Various models are available with a choice of grating range and slit resolutions.


The StellarNet GREEN-Wave miniature spectrometers are cost-effective, fibre optically coupled instruments with a wide selection of standard models for measurements in 350-1150 nm wavelength ranges.


StellarNet BLACK-Comet research grade concave grating spectrometers deliver high performance for spectroscopy applications in the UV-VIS wavelength ranges covering 190-850 nm (model C), or optionally 280-900 nm (model CXR).

DWARF-Star Miniature NIR

The StellarNet DWARF-Star NIR spectrometers are fibre optically coupled instruments with a wide selection of models for measurements in the 900-1700 nm wavelength range achieving resolving resolutions down to 1.25 nm.


The SILVER-Nova is the most well-rounded spectrometer choice allowing research grade results for numerous spectroscopic applications over the 190-1110 nm wavelength range.

HR-X Hi-Res

HR-X Hi-Res Spectrometer Series comprise StellarNet’s highest resolution spectrometers, with numerous modes available to cover the UV, VIS, and NIR wavelength ranges.

StellarRAD Handheld Spectroradiometer

The StellarRAD Series 3 is a rugged, turn-key solution for portable light measurement. This handheld radiometer is an easy-to-use research-grade spectrometer for field testing of lights with no additional setup required.


FT-NIR (Near-infrared) fibred spectrometers. Range 900 nm-2500 nm (4,000-11,000 cm-1).


The FTIR Rocket can be used for free-space measurement, or alternatively for fibred applications thanks to a removable fibre adapter (included). The ARCoptix FT-MIR “Rocket” offers high resolution and sensitivity thanks to its 4 stage thermoelectrically cooled MCT (Mercury-Cadmium-Telluride) detector.

VIS-NIR Reflectance Spectrometer

The ARCoptix VIS-NIR-FIB is an ultra-broadband spectrometer designed for use with fibred probes over the complete VIS & NIR spectral range (350-2500 nm).

StellarSCOPE + Auto Mapping


The StellarSCOPE and StellarSCOPE-AM Systems allows users to couple their favourite StellarNet spectrometer systems to a microscope. This enables users to perform Raman, Fluorescence, Film Metrology, & CIELAB colour measurements on a micro spot and capture high-resolution images, video, and time-lapse video of their samples. The new StellarSCOPE-AM allows for Auto-Mapping using the new StellarPro spectrometer application software.