This post features our ROCK NIR OEM spectrometers. These near infrared industrial grade spectrometers offer the market’s highest throughput, due to Ibsen’s highly efficient transmission grating technology and a low f-number lens-based design. Ibsen’s ROCK series comprises several ranges in the 900 – 2500 nm region, as well as multiple detector options.

Below you can find some highlights on our ROCK NIR 900 – 1700 nm spectrometer and a link to where you can find more details and options.


ROCK Spectrometer

ROCK Spectrometer

[h3]ROCK NIR 900-1700 nm[/h3]

High throughput and robust spectrometer modules for OEM integration

If you have trouble getting enough light for your spectroscopy system, a ROCK spectrometer could be your answer.

The high throughput is a benefit that is accomplished by our highly efficient in-house manufactured transmission gratings and a high numerical aperture 0.22 (f/2.2) nearly on-axis beam geometry in the optical bench.

Furthermore, ROCK uses only two lenses in the optical path, thereby reducing the amount of optical surface loss to a minimum.

[h5]Key features[/h5]


[list_item]900 to 1700 nm wavelength range[/list_item]
[list_item]Numerical aperture of 0.22[/list_item]
[list_item]Minimum resolution of 4 nm (FWHM)[/list_item]
[list_item]Symmetrical peak shapes[/list_item]
[list_item]Athermal optical bench[/list_item]


For more information and an opportunity to send us a RFQ, please read more here.