PRODUCTS SHOW |
 1.523
optical Lenses blanks |
| moulds
for opthalmic lenses |
| white
spherical lenses |
| Thin
high refractive index Lenses blanks |
 |
| This company according to optics resin lens the craft characteristic,has
promoted the high fever stability, high strength, the highchemically
stable special glass mold semifinished materials,guarantees the product
to be low brokenly in the use, high accuracy,durable. This product
after the test batch use, had indicated itsoverall performance surpasses
the domestic existing similar productlevel, achieves the overseas
famous factory similar product level. Glass mold semifinished materials specification ¡ö physical performance, optical quality and request:  ¡ö the specification size allowable deviation should conform to table 2 to stipulate that,  ¡ö the outward appearance quality should conform to table 3 to stipulate that,  ¡ö the air bubble, the stripe should conform to table 4 requests:  |
