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166. Laser Cutting Lens Protective Lens Protective Window for 1500W 2000W 3000W 6000W Laser Cutting 
[Dec 17, 2025]
[Dec 17, 2025] 
laser cutting lens protective lens protective window for 1500w 2000w 3000w 6000w laser cutting Product Description I. Product introduction Fiber laser cutting is generally used for medium- to high- power metal ...
167. 34×5 Quartz Optical Protective Windows Laser Lens for Wsx/Raytools/Precitec Fiber Machine [Jul 04, 2026]
[Jul 04, 2026]
Product Description PREMIUM LASER PROTECTIVE LENS Designed for demanding industrial environments, our laser protective lens serves as an essential optical window that safeguards your valuable focusing lens from spatter, ...
168. Original Raytools 27.9*4.1 24.9*1.5 Laser Protective Window Lens for Fiber Machine [Jul 04, 2026]
[Jul 04, 2026]
Product Description PREMIUM LASER PROTECTIVE LENS Designed for demanding industrial environments, our laser protective lens serves as an essential optical window that safeguards your valuable focusing lens from spatter, ...
169. Startnow 2PCS OEM Focusing Lens D24.7~38.1 for Raytools Bt240 Cutting Head [Jul 15, 2026]
[Jul 15, 2026]
(2pcs/Set) Laser Collimating/Focusing Lens Material: JGS1 Quartz(Fused Silica) Diameter: 28-38.1mm Focal Length: 75 100 125 150 155 190.5 200mm 2pcs/set: 1st Convex-Convex, 2nd Concave-convex If you have any ...
170. Startnow USA Znse CVD CO2 Laser Focus Lenses 20mm 19 18 12 Focusing Lens [Jul 15, 2026]
[Jul 15, 2026]
CO2 Laser Focus Lens Material: USA CVD ZnSe Diameter: 12/15/18/19.05/20mm Focal Length: 38.1 50.8 63.5 76.2 101.6 127mm If you have any questions about the products or shipping,please contact our customer service.
171. Durable 40X5 Quartz Lens for Laser Cutting Applications [Jul 04, 2026]
[Jul 04, 2026]
Product Description PREMIUM LASER PROTECTIVE LENS Designed for demanding industrial environments, our laser protective lens serves as an essential optical window that safeguards your valuable focusing lens from spatter, ...
172. 1.56 Photochromic Blue Cut Optical Lens UV420 Lenses Photo Grey Brown Best Blue Block Eyeglasses ... [Mar 22, 2026]
[Mar 22, 2026]
Product Description ITEM 1.49 1.56 1.59 1.60 1.67 1.70 1.74 Single vision A A A A A A A Blue ...
173. High-Precision Square Convex Concave Optical Glass Lens for Laser Applications [Jul 21, 2026]
[Jul 21, 2026] Square Convex Concave Optical Glass Cylindrical Lens for Laser Collimating C-laser specializes in custom-manufacturing high-precision optical glass convex lenses with a diameter range of 1-500mm. Our convex lenses are ...
174. Premium Infrared Long Pass Optical Filter Glass for High Performance [Jul 21, 2026]
[Jul 21, 2026] C-laser High-Precision Interference Filter - Vacuum-Coated Optical Core Component C-laser's interference filter is a cutting-edge light control solution engineered for high-end optical equipment, delivering unparalleled ...
175. Premium Optical Beam Splitter Plate for Near Infrared Cameras [Jul 21, 2026]
[Jul 21, 2026] Product Description Beam splitter Plate Beam Splitter can change the direction of the light path and can split input light into two separate parts.The construction of Beamsplitter is simple.The beamsplitter absorbs ...
176. High-Quality Optical Glass Filter for Infrared Lens Use [Jul 21, 2026]
[Jul 21, 2026] Product Description Beam splitter Plate Beam Splitter can change the direction of the light path and can split input light into two separate parts.The construction of Beamsplitter is simple.The beamsplitter absorbs ...
177. High-Performance 50/50 Polarizing Beam Splitter for 650nm Light Applications [Jul 21, 2026]
[Jul 21, 2026] Product Description Beam splitter Plate Beam Splitter can change the direction of the light path and can split input light into two separate parts.The construction of Beamsplitter is simple.The beamsplitter absorbs ...
178. High-Quality K9 Glass Achromatic Optical Triplet Lens Set [Jul 21, 2026]
[Jul 21, 2026] C-laser optical glass achromatic Doublet lens with Ar Coated As a professional optics manufacturer, C-laser presents high-performance achromatic lenses engineered to deliver exceptional aberration control across diverse ...
179. Premium Triplet Achromatic Lens with 5.5mm Aperture for Optical Clarity [Jul 21, 2026]
[Jul 21, 2026] C-laser optical glass achromatic Doublet lens with Ar Coated As a professional optics manufacturer, C-laser presents high-performance achromatic lenses engineered to deliver exceptional aberration control across diverse ...
180. Premium Black Glass Optical Filter for Infrared Photography [Jul 21, 2026]
[Jul 21, 2026] C-laser High-Precision Interference Filter - Vacuum-Coated Optical Core Component C-laser's interference filter is a cutting-edge light control solution engineered for high-end optical equipment, delivering unparalleled ...
