Kaleo MTF testing station

Name: Kaleo MTF testing station
Brand: Exosens

Spectral Range UV (190 - 400 nm) VIS - NIR (400 - 1100 nm) SWIR (900 - 1700 nm)

The Kaleo MTF Station is an automated optical test station for lens quality qualification, delivering fast and repeatable MTF measurements for production and R&D environments.

Compatible with large FOV (up to +/- 90°) and CRA (up to 50°) lenses

Single shot MTF and WFE measurements

On & off axis infinite to finite configuration

Kaleo MTF testing station

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Technical Information

Automated test station for lenses optical quality qualification

MTF on-axis	Accuracy <1%* - Repeatibility <0.5%*
MTF off-axis	Accuracy <2% - Repeatibility <1%
MTF max frequency	1000 lp/mm
Distortion	Accuracy <0.5% - Repeatibility <0.05%
OPD (on-axis)	Accuracy <20nm RMS - Repeatibility <5nm RMS

* This specificaction is obtained for optics measured at 660 nm for 3 frequencies.

** This specification is given over the whole field of view.

Description

The Kaleo MTF instrument is ideal for measuring sets of lenses at the design, prototyping, or production phase. It delivers the most complete lens characterization: on & off-axis MTF, radiometry, and wavefront error at multiple wavelengths.

The Kaleo MTF measurement accuracy remains unchanged even at high CRA and FOV.