52mm Telecentric Backlight Illuminator

TECHSPEC^® Telecentric Backlight Illuminators use the optical design principal of telecentricity to illuminate objects with truly collimated light and produce high contrast, silhouetted images. Standard backlights are diffuse to avoid hot spots, but these diffuse reflections can also reduce edge contrast. TECHSPEC^® Telecentric Backlight Illuminators have collimated light rays (not diffuse) to increase edge contrast, thereby increasing measurement accuracy. Used in combination with a telecentric imaging lens, these illuminators are ideal for machine vision applications that require accurate measurements and are compatible with 8mm coaxial LEDS or ¼" (0.312") fiber optic light guides.

Note: Additional light source and light source power supply required for operation.

Unique twin-ring mounting clamps (#56-870 and #56-871) are also available separately.

• 準直光束提高邊緣對比度
• 優異的準直特性特別適用於遠心鏡頭
• 輕易與8mm同軸LED光源或是¼”(0.312”) 光纖光導管相容