P7


Polariscope

TECHNICAL DATA

Control area dimensions: Ø 6,5 cm
Power supply: 220V single-phase 25W
Dimensions: 20x10x13 cm
Weight: 1,2 kg

DESCRIPTION

P7 is a stress tester for thermally tempered glasses. 

It is used to detect residual stress on lenses mounted on frames. 

This device helps to avoid optical distortion on sunglasses and to prevent microcracks on polycarbonate lenses.