Chrosziel collimators and lens projectors are industry standards in almost every rental house worldwide. Their new CamCollimator C-LCC is smaller, less expensive, and more versatile. What does a collimator do? A collimator measures the flange focal distance (distance from lens mount to image plane) of lenses. For PL lenses, the magic number is 52 mm. Whereas some collimators use a Siemens… read more…