China ) - Offers to Sell and Export - Tuesday 11 August 2026 9:06 am - bi concave lens
the double concave lenses with the negative focal length these lenses are used in beam expanders optics image laser system and so on
sunday — b... [Protective lens]
China ) - Offers to Sell and Export - Tuesday 11 August 2026 9:05 am - achromatic doublet lens
achromatic lenses are cemented with two lenses mainly used to reduced values of spherical aberration coma and chromatic aberration sunday offer po... [Protective lens]
China ) - Offers to Sell and Export - Tuesday 11 August 2026 9:04 am - spherical lens
spherical lenses manufacturer sunday optics
changchun sunday optics co ltd manufactures hundreds of thousands of spherical lens every year for ... [Protective lens]
China ) - Offers to Sell and Export - Wednesday 27 August 2025 2:47 am - 50mm f1 5 mwir motorized lens
advanced technologies for the highest performance mid wave focal planes
1 high durability and hard carbon 3 7 4 8 µm mwir wavelength ar exposed m... [Protective lens]
China ) - Offers to Sell and Export - Wednesday 27 August 2025 2:46 am - f4 continuous zoom ir lens
cooled thermal camera is a matured and high reliable product developed by our company independently to meet iso standard it utilizes high quality m... [Protective lens]