Photochromic lens test BPC300

The BPC300 spectrophotometer provides accurate characterization of photochromic (photosensitive) transmission of lenses in discolored and AM2 states. 

The fully automated BPC300 can be used to test prescription and non-prescription sunglasses in accordance with international standards and develop photochromic formulations. 

The versatile BPC300 allows for kinetic studies of darkening and crossfade, while changing sample temperature, conditioning beam illuminance and spectrum takes into account a wide range of exposure conditions. An optional polarizing lens function is available to extend the measuring range.