LED Spotlight
 
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The LED Spotlight

Illuminate small targets at a distance with the OH36-60X140-210 Variable Focal Length and Variable Focus Collimator

Compatible with all HPLS36 series continuous, moduleated and short pulse drivers. 

interchangeable 455nm, 475nm, 505nm, 530nm, 590nm, 617nm, 630nm, white 5500 K, white 3300 K                              OEM Configurations available - Contact us

IR and UV options now available.

 

The smallest divergence of the HPLS-36 with OH36-60x140-210 is the ratio of the light emitting chip size to the focal length:
in 140EFL mode: divergency = 1.4mm/140 = 10mrad
in 210EFL mode: divergency = 1.4mm/210 = 6.7mrad

10 mrad corresponds to a beam size increase of 1 cm per 1 meter of distance.
The smallest spot at 1 meter is the chip size x magnification (~ratio of distance / EFL): 1.4mm x 1000mm/140mm = 10mm for 140mmEFL
1.4mm x 1000mm/210mm = 7 mm for 140mmEFL

The beam spread angle is adjustible from a collimated beam to the cone with NA= 0.2

 

Lightspeed Technologies (408)761-0062

     

CW, Analog Control, Digital

DriverData Sheet

 

Driver Description:

Continuous output by switch or potentiometer, or by remote control 0-5V, 0-10V. 0-20mA, 4-20mA.

Analog Control up to 500kHz.

Digital short pulse modes increase intensity and syncronizes easily with camera or experiment triggers.

Short Pulse Modes

HPLS-36AD3500

increase intensity X5!

HPLS-36DD7500

increase intensity X8!