Photoelectric Sensors & Switches - Fiber-optic - Fiber Units -Lens Unit Micro--Spot Lens - For HPF-□□□□ Coaxial Diffuse Scan Type - Shape A, operating temperature -22 °F (-30 °C) to 158 °F (70 °C), minimum spot diameter approximately 0.2 mm*, focus distance 7 mm ± 0.5 mm.
*Minimum spot diameter will depend on the coaxial diffuse scan Fiber-optic fiber unit used with the lens . Please consult specification in the documents tab.
Azbil HPF-LU01 Micro-Spot Lens - Lens unit achieves micro-spot in combination with HPF-□□□□ coaxial diffuse scan type Fiber-optic fiber units. In HPF-LU0 switches, the internal wall of the lens has a special feature that keeps internal reflection to a minimum, so there is an increased amount of difference in light level when a workplace is actually present. The micro-spot lens is made of hard glass, so problems caused by a drop in light level due to lens scratches made by collisions with workpieces can be greatly reduced.