The Quasar UltraCool spectrometer delivers unmatched sensitivity and speed for low-light applications. It combines high-throughput Quasar optics with a Low Dark Current (LDC) detector for exceptionally low background noise.

The Quasar Spectrometer is a high-performance Raman spectrometer series designed for ultimate sensitivity, speed, and ease of use. With a revolutionary f/2 optical design, Quasar spectrometers deliver 10x faster measurements, reduced noise, and improved detection limits.

The GlacierX is a TE cooled CCD spectrometer. This spectrometer is ideal for most UV-NIR applications with spectral configurations from 200 - 1050 nm.
The Quest™ X is a linear CCD array spectrometer optimized for UV and NIR performance. The temperature compensation of the detector greatly reduces the thermal drift. This gives improved stability by decreasing baseline drift and sustaining the dynamic range.
The Quest ™ U spectrometer is available in two standard configurations for 200 nm - 400 nm and 200 nm - 850 nm. A great advantage of the optical design is the low stray light, especially in the UV range.
The Exemplar® Plus is a smart spectrometer with highest requirements for every application. The cooled back-thinned detector impresses with maximum sensitivity and a very high dynamic range.
The Exemplar® Plus LS is a smart spectrometer in the range from 180 - 1100 nm. You benefit from a holographic concave grating for minimal scattered light and a cooled back-thinned detector with highest sensitivity.
The Sol 1.7 spectrometer offers highest throughput and highest dynamic range thanks to the use of a cooled 512 pixel InGaAs detector.
The Sol 2.2A InGaAs spectrometer has a spectral range of 900 - 2200nm. With the 256 pixel detector high dynamic range is provided and the optical bench ensures highest throughput.

StellarNet's concave grating spectrometer delivers high performance for spectroscopy applications in the UV-VIS wavelength ranges covering 190 - 850 nm, or optionally 280 - 900 nm.

The StellarNet BLUE-Wave miniature spectrometer is a fiber optically coupled instrument with a wide selection of models for measurements in 200 - 1150 nm wavelength ranges.