제품설명
Polaroid Tester
Measuring the parallel symmetry of the two polaroid lenses (polarized lenses)
제품규격
Function: measuring the parallel symmetry of the two Polaroid lenses (polarized lenses).
Standard Compliance:
EN1836
EN174
Test Requirements :
Please mount the sunglasses on the apparatus, move the pointer from side to side until the top and bottom halves of the illuminated split field appear of equal luminance when viewed through the lens.
Read the pointer position to give the deviation in degrees of the polarizing axis of the lens from the vertical. After test, confirm the deviation from horizontal axis between left and right lens is within tolerance range.
Misalignment between left and right lenses shall be within 6 degrees.
Dimensions: 27×37×34(CM)(L*W*H)
Weight: 10 kg
Power Source: AC110~220V 60(50)Hz
조회 : 1,711 