Place of Origin: | Guangdong in China |
---|---|
Packaging Details: | ; |
Specifications
- Lanthanum optical glass with the feature of high refraction and low dispersion, thus can efficiently simplify optical system, expand visual angle and minimize lens.
- In this connection, this sort of glass is extensively applied in high-tech optoelectronic products such as digital cameras, video cameras, scnners , pick-ups, projection TV, duplicating machines, laser printers etc.