제품설명
Field-Of-View Tester
Measuring the protection of the spectacles for the eyes from the inferior, superior, Left, right, and lateral side
제품사양
Usage :
Whether to the match standards for test glasses up and down and side view of the visual areas.
Instrument features :
Visual areas can be back and forth, left and right rotation, angle of the scale, laser calibration, accurate
for operation.
Standard : EN168:2001—Item 18
Dimensions : 47× 100× 55cm(L× W × H)
Weight : 27 Kg
조회 : 937 