[PD] OT: Ir leds
Gerard Paresys
gerard.paresys at ens.fr
Mon Aug 30 13:18:07 CEST 2010
>only 18 leds? wow , can you tell me please which large was the space
>you iluminated? how many meters does it have?
A circle of approximately diameter 2 meter.
The 18 LEDs are placed at a distance of approximately 1 to 2 meters.
http://gerard.paresys.free.fr/Installation/index.html
Gerard
>
>thanks!!!
>
>2010/8/30 Gerard Paresys <gerard.paresys at ens.fr>:
>> I illuminated an installation with 18 IR diodes OPE5685.
>> http://radiospares-fr.rs-online.com/web/4550802.html
>>
>> For an Unibrain camera ref 2061:
>> http://www.unibrain.com/Products/VisionImg/Fire_i_BC_remoteCCD.htm
>> with 2.1mm Wide Lens (no IR coating)
>>
>> Gerard
>>
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