Listing ID#58064
Modelas drawing
CategoryElectronic Accessories & Supplies
Plano concave lens
Specifications
- Origin
- China
- Price Term
- EX-Work
- Payment Term
- T/T
Quick answer
Plano concave lens is a Electronic Accessories & Supplies product. Key specs — Origin: China; Price Term: EX-Work; Payment Term: T/T.
Product Description
They have a negative focal length, is used to diverge a parallel light beam.
Material:BK7,UV-grade fused silica Size:3mm-220mm Thickness Tolerance:±0.1mm Centration:3 arc min Surface figure:1λ Surface quality:60—40scratch and dig Clear aperture:90％ Coating:available upon request
