custom IR line array sensor development

Bernard

Joined Aug 7, 2008
5,784
If wishing to use longer wave length like 940 nm and wish a narrower beam width than a LTE-2871 @ +_
8 deg. I have used a lens from Anchor Optics, PN: 27435, 9.5 mm X 14.5 mm, FL 34 mm, 10 for a few $.
With this combination a spacing of beams of 4 cm could be maintained at a seperation of 50 cm.
Sensor used - TEMT-1000, +_ 15 deg. ,950 nm.
 
Top