ROCK VIS

High throughput and robust spectrometer modules for OEM integration

The ROCK VIS spectrometers offer the market’s highest throughput industrial-grade spectrometers. These benefits are accomplished by our highly efficient in-house manufactured transmission gratings and a high numerical aperture of 0.22 (f/2.2) nearly on-axis beam geometry in the optical bench.

The ROCK VIS spectrometers enable better sensitivity and/or lower optical light input power than traditional spectrometers.

I want to know more

Key features:

  • 380 nm to 770 nm wavelength range

  • Numerical aperture of 0.22

  • Configurable resolution from 2.0 to 9.0 nm

  • Footprint of 110 mm x 105 mm x 45 mm

  • Signal-to-noise Ratio up to 10000:1 with NMOS detector

  • Symmetrical peak shapes

  • Athermal optical bench

ROCK VISNIR spectrometer
ProductDetectorBenefit
RSV-200Hamamatsu S8381-512 NMOSHigh dynamic range and SNR
RSV-220Hamamatsu S8380-256 NMOSHigh dynamic range and SNR
RSV-305Hamamatsu S10420 BT-CCDHigh sensitivity and medium SNR

Download Product Sheets:

ROCK VIS 380 – 770 nm

You can couple into your spectrometer both by free space or via fiber.

You also have several options for reading out over a standard interface like USB or SPI with our different electronics options, which you can see here.

Which spectrometer to use?

Do you need to evaluate a spectrometer for your next project?
We understand that it can be hard to judge the performance of a spectrometer just from the data sheet. Therefore, we offer a time limited loan of a demo unit to customers that meet certain criteria.

Apply for a demo

Ask the experts

Do you want to discuss your spectrometer project with one of our experts? Please fill out the form, and we will contact you as soon as possible.

Contact us

Contact sales

Would you like to discuss a quotation for one of our standard spectrometers or maybe a customized version? Please, fill in your contact details and we will get back to you shortly.

Contact our sales