mtf

Infrared Collimator

by Editor on July 13, 2011

lwc-58

LWC-58 Collimator Attachment for MRTD-50 Differential Blackbody Newton MA, USA --  This collimator attachment allows infinity-focus testing of Long Wave Infrared (LWIR) optics and Infrared Thermal Imaging and Night Vision cameras of apertures up to 58 mm. The instrument’s germanium lens is coated for operation from 7–14 ?m. Optics for other wavebands may be furnished upon request. Key Features • ...

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Precisely Measuring The Quality Of Imaging Systems…

March 7, 2009 Calibration

Kenley, UK — Optical Surfaces Ltd. has announced that it has delivered, to a leading European avionics / defence supplier, a 235mm clear aperture beam collimator enabling the company to precisely measure the quality of their Imaging systems from the visible to the IR using Modulation Transfer Function (MTF) criteria. As the demand for …

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