US $12.00-$230.00/ Piece
5 Pieces(Min. Order)
A substrate is developed into a laser optic when it is refined with a dielectric coating. Due to the wide range of possible combinations between the substrate and the coating, one optic seldom resembles another. Contact us directly and together we can design a product to adequately suit your needs.
US $25.00-$40.00/ Piece
5 Pieces(Min. Order)
Top USA CO2 laser focus lens Dia19 Focal length 50.8mm 1. This is Top quality USA znse laser focus lens, which has better spot ad can undertake higher power. Normally if laser tube is over 130W, this lens is the best 2. We have many different sizes and focal length in stock. Before u order, pls tell us specifications, welcome to buy in bulk 3. Welcome to order our laser machines and laser tube, who has 12 years production history in China
US $22.00/ Piece
1 Piece(Min. Order)
hot sale 18mm/19mm/20mm/25mm focus lens /reflector diameter laser lens in stock have in stock ,whatsapp :008615989148830 ,skype:wendy828 Specification CO2 laser focusing lens is widely used in laser processing for example, cutting, drilling, sculpture, engraving etc and laser systems. To meet the market’s need, we explored the following two series products: Plano-convex and Plano-concave mirror and crescent lens. Base material Wavelength ( μm ) Focal length ( Inch ) diameter ( Inch ) surface ZnSe 10.6 5 1.5 Plano-convex ZnSe 10.6 7.5 1.5 Plano-convex
1,448 focus lens 19mm 20mm products are offered for sale by suppliers on Alibaba.com, of which laser equipment parts accounts for 6%, lenses accounts for 1%. A wide variety of focus lens 19mm 20mm options are available to you, such as long service life, high-accuracy, and competitive price. You can also choose from hotels, machinery repair shops, and manufacturing plant focus lens 19mm 20mm, as well as from unavailable, 1 year, and 6 months focus lens 19mm 20mm, and whether focus lens 19mm 20mm is aspheric, spherical, or plano. There are 109 suppliers who sells focus lens 19mm 20mm on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of focus lens 19mm 20mm supply is 100% respectively.