|Place of Origin:||Jiangsu China|
|logo:||as customer's requirement: laser engraving etc.|
|tolerance:||+/-0.1mm in general|
|sample:||stock size can be offered for testing in advance|
|Selling Units:||Single item|
|Single package size:||4X4X0.6 cm|
|Single gross weight:||0.1 KG|
|Package Type:||Inner the tissue paper, Outer the envelope paper, by carton or by wooden case|
Effective Focal Length EFL
Back Focal Length BFL (mm)
Edge Thickness ET (mm)
Center Thickness CT (mm)
1. Our company was set up on 2003 with area of more than 7000 m2.
2. We melt over 170 types of optical glass raw material and process the filter as well.
We have two work-shops:
1st: Melting Work-shop for Melting over 170 types of glass Material
2nd: Cleaning room for Processing the optical Glass
Our main advantage: We melt the optical glass Material by ourselves.
1. Our price would be more competitive.
2. We could easily control the quality of raw material.
3. We could conveniently adjust the raw material production plan if the urgent order is required.
4. There is no need to worry about the lack of raw material leading to the stop of production.
5. We are able to develop new type of glass to meet the special requirement of the customer, even involve in the customer's RDC early stage.
Packing & Shipping
NANTONG GUOGUANG OPTOELECTRONIC TECHNOLOGY CO.,LTD