HH1-084-01T GLASS LENS

1, Lens focal length 47.6mm;.

2, Lens type: HD+Crossline+Stripe

3, Lens molding integrity, no missing material, flying edge, scratches, shrinkage pit, rust,

cracks, yellowing, deformation and other defects; no bubbles, gas lines, black spots that exceed the limit of sample

line, black spot; 4.

4, surface roughness: Ra0.2

5, abrasion resistance: the experimental piece is placed on the abrasion machine, using CS-10F specification grinding wheel, load 500g of

The test piece is put on the abrasion machine, using CS-10F specification abrasive wheel, loaded with 500g pressure, round trip for 1000 times, and then measure the haze of the contact part of the abrasive wheel.

Then measure the haze of the contact part of the grinding wheel, the haze before and after the experiment as the conclusion of the wear-resisting experiment, to be

HZ<3.5.

6、Satisfy GB/T 30512 “Requirements for Banned Substances in Automobiles”.

7、See the three-dimensional data for details of unlabeled dimensions.