The patented technology ensures that the linearly polarized lens achieves maximum and minimum transmittance with high-precision acquisition and precise angular rotation. 

It solves the tedious operation and subjective operation error of traditional polarization testing.

Tested Item：

Pola.Angle:  Poloarzied Angle

Angle DEV: Difference between nominal value and set value

Pola.Eff : (Tpmax-Tpmin)/(Tpmax+Tpmin)

Tpol: Tpmax/Tpmin

Tpmax: max. transmittance at polarized direction

Tpmin: min. transmittance at polarized vertical direction 

Tv Avg: (Tpmax+Tpmin)/2

CAT Tv: Tv value color classification, related to standard judgment

Function：

Click the button for automated test, and get a detailed test report (report only for AP-5)

One test can obtain the finished glasses or single lens

Polarization Angle / Angular Mutual Difference / Polarization Efficiency / Average Transmittance 

Intuitive polarization chart describes the maximum and minimum transmittance

Angular deviation diagram shows deviation direction and angular mutual difference

Precise transmittance for accurate polarization efficiencies (transmittance can be measured)

No preheating and pre-calibration for use

Support measurement of arbitrary angle such as IMAX polarized glasses

Comply with all kinds of standard: