Min. Order Reference FOB Price
1 Piece US$10,000.00-50,000.00 / Piece
Product Description
1. Parallel parabolic rays (reflexive, non-degradative in energy) are applied, whose performance is better than using Fresnel lens which is refractive and degradative. The resolution is 25 pm. 2. Scanning exposure technique is applied, and the optical uniformity of the exposed surface reaches more ...