Collimated Medium CMBACK+

Описание

The semi-collimated CMBACK+  is a  powerful and very diffuse  backlight, dedicated to many machine vision applications. With  high powerful LED  and  specific lenses , it creates a very  intense illumination , that helps cameras to clearly see  workpieces shapes . The CMBACK+ is also manufactured with filters , which  eliminate the non-perpendicular light  (>30° compared to the vertical axis of the lighting surface). This collimation helps to get  highly contrasted images . This is why this product is recommended for the  edge detection of round or thick workpieces , and also for the  detection of markings or material defects  on  transparent workpieces  (made of glass or plastic). The CMBACK + is equipped with a  strobe  entry and a  potentiometer , which enables to vary the lighting power. The  OVERDRIVE version  can also offer a far higher lighting power. Either in  continuous  or in  strobe mode , it has  short rising and falling times : 25 μs and 15 μs. Thanks to its  thin edges ,