10 Mar 2012
Dimension Tolerance: +0.0, -0.1mm Thickness Tolerance: ±0.2mm Clear Aperture: >80% Parallelism: 1arc minute Surface Quality: 60/40 or 40/20 scratch and dig Wavefront Distortion: L per 25mm @633mm Bevel: <0.25mm x 45° Low cost for high quality products is the major advantage of DeLn Optics.Higher quantity discounts will be offered to OEM customers for larger orders. Contact DeLn Optics to save your costs.
