- MOQ10 Piece
- Supply TypeExporter
- Preferred Buyer Location All over the world
We are offering uv-grade fused silica bi-convex lenses. specification material uv-grade fused silica design wavelength 587.6nm focal length tolerance â±1% diameter tolerance +0/-0.1mm thickness tolerance â±0.1mm surface accuracy î»/4@632.8nm surface quality 40-20 centration 90% bevelling