Products
Our spectrometers are listed by their first two digits being the slit height, the second two digits being the f-number with decimal removed, and lastly the spectral band. So the Model 3035-SWIR has a 30-mm slit at f/3.5, operating over the visible to near-infrared. We design in all spectral ranges from the ultraviolet to the long-wave infrared, tailoring the coatings and grating blaze to optimize the desired efficiency.Currently Available: Model 3035-VNIR
Available now: Model 3835-SWIR, Model 1020-VNIR
Available 16-weeks ARO: Engineered to Order Spectrographs
All of our Offner spectrographs have several things in common:
- Offner Spectrograph configuration for low distortion, while maintaining large field sizes at low f-numbers.
- Saw-tooth Blazed Gratings for 85-90% peak efficiency. Dual blaze available upon request.
- Flight-tested all-metal construction for robustness and athermalization.
- Custom slits and camera mounts to interface with user-selected fore-optics and cameras.