Edmund Optics Inc. 4" LED Diffuse Axial Illuminator, White NT66-803

Bright, Uniform Illumination over Field of View Built-In Dust Cover Protects Internal Beamsplitter Ideal for Inspecting Highly Reflective Objects AI Diffuse Axial LED Illuminators are ideal for inspecting highly reflective optics. LED intensity can be varied through the in line potentiometer. The illuminators feature vibration free performance and can be easily mounted via M6 threaded holes. The 1" and 2" models feature high brightness LEDs. Note: 24V power supply (#66-855) is required for use.The strobed models' flash duration is dependent on a trigger signal or potentiometer setting. The duration of the strobe can be adjusted from 30 - 300μs via a knob located in the back of the unit. Trigger input signal is CMOS/TTL compatible. The maximum trigger frequency is 30Hz.