431 - 440 of 484
round optical quartz glass
Selling leads
|
China Wholesale High Performance Fused Quartz Glass Ring Silicon dioxide, also known as silica (from the Latin silex), is an oxide of silicon with the ...
2025-07-23 00:14:45
|
|
...lab High heat resistance Good Electrical insulation High Durability We have been in the glass industry since 1998. Our cutting and fabrication team ...
2025-07-23 00:14:45
|
|
... glass products in the market. The composition of K9 is as follows: SiO2=69.13% B2O3=10.75% BaO=3.07% Na2O=10.40% K2O=6.29% As2O3=0.36% The brand ...
2025-07-17 15:26:02
|
|
ZCQ Fluorine-doped Capillary Tube 1. Product Description The product is a three-layer structure fluoride capillary with low refractive index and high ...
2025-07-23 00:14:45
|
|
Low level wave plate with high damage threshold The thickness of low-level wave plates is usually less than 0.5mm, with a wide temperature range ...
2024-12-09 18:28:05
|
|
...Optical Manufacturing Equipment Double Sided Grinder Model number: ZKTD-15B-7L 15B-7L Optical Manufacturing Equipment Double Sided Grinder The ...
2025-03-07 13:31:30
|
|
2025-01-16 13:19:58
|
|
2025-07-17 15:27:42
|
|
Product descriptions from the supplier FAQ 1. who are we? We are based in Shandong, China, start from 2023,sell to Domestic Market(20.00%),Mid East(10...
2025-07-20 00:15:20
|
|
2025-07-22 07:30:42
|