HH1-059-01T GLASS LENS

The focal length of the lens is 47.7mm.

2. Lens type: High Definition

3. The lens is formed intact, with defects such as missing material, flash, scratches, dents, rust, cracking, yellowing, and deformation. There are no bubbles, gas lines or black spots exceeding the limit of the sample.

4. Surface roughness :Ra0.2

5. Wear resistance: The test piece is placed on a wear-resistant machine. A CS-10F specification grinding wheel is used, with a load of 500g and 1000 back-and-forth cycles. Then, the haze at the contact area of the grinding wheel is measured. The haze before and after the test is used as the conclusion of the wear resistance test

Find HZ<3.5;

6. Comply with BT/SGMWJ0849-2015 "Requirements for Prohibited Substances in Automobiles"

7. For unmarked dimensions, please refer to the 3D data