GER-KIT Gershum tube

Gershun tube with 1,3,8,10,14 deg aperture disks for FOV


SKU: GER-KIT Category:


The Gershun Tube Kit is an optical assembly that attaches to a spectrometer or SMA 905-terminated optical fiber to control the FOV of the setup. Each assembly comprises a conical base and middle and outer barrels that are threaded together. User-interchangeable apertures can be installed to adjust FOV at different increments from 1°-28°.


Engineering SpecificationsGER-KIT
Tube material:Black anodized aluminum
Tube interior:Bead-blasted surface reduces off-axis reflections
Couples to:SMA 905-terminated optical fiber or spectrometer
Aperture sizes:1°, 3°, 10° and 14°
FOV options:1°, 2°, 3°, 6°, 8°, 10°, 14°, 16°, 20° and 28°



Additional information

Weight2 lbs
Dimensions9 × 9 × 6 in


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