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4786. 1.56 High Quality Blue Cut UV420 Short Corridor Progressive Hmc Eyeglass Lens 
[Jun 15, 2026]
[Jun 15, 2026] Progressive multifocal lenses are also called progressive lenses, which have multiple focal points on one lens as the name implies. If the lens is divided from the focus, it can be divided into single focus lens, double ...
Company: Danyang Boris Optical Co., Ltd.
4787. 1.56 Blue Cut Progressive Blue Coating Hmc Multifocal Optical Lens [Jun 15, 2026]
[Jun 15, 2026] Progressive multifocal lenses are also called progressive lenses, which have multiple focal points on one lens as the name implies. If the lens is divided from the focus, it can be divided into single focus lens, double ...
Company: Danyang Boris Optical Co., Ltd.
4788. High Precision Znse Triangular Prism for CO2 Laser 40-20 S-D IR Beam Steering Prism [Jun 12, 2026]
[Jun 12, 2026] Product Description ZnSe Prism for Infrared Application Zinc selenide material is a yellow transparent polycrystalline material, and the crystal particle size is about 70 μ m. Light transmission range 0.5-15 μ m. The ...
Company: Edinburgh (Nanjing) Optoelectronic Equipment Co., Ltd
4789. 1.56 Blue Cut Photo Grey Hmc Optical Lenses Aspherical Lens Blue Block Lens [Jun 11, 2026]
[Jun 11, 2026] Color changing lens, also known as "photosensitive lens". The glass lens is added with silver halide, but at present the mainstream is resin discoloration lens, in the acrylic resin lens with the addition of Pyrex ring ...
Company: Danyang Boris Optical Co., Ltd.
4790. Optical Resin Lenses 1.56 Cr39 Photogrey Hmc Ar Coating Optical Eyeglass Spectacle Lens ... [Jun 11, 2026]
[Jun 11, 2026] Bifocal lens can be used to correct both far and near vision, mainly for presbyopia. The general distribution of bifocal lens is: the upper part of the lens is to see the distance, the lower part of the lens is used to ...
Company: Danyang Boris Optical Co., Ltd.
4791. Hot Sale Cr39 1.499 Hmc EMI 70mm Optical Lens From China [Jun 11, 2026]
[Jun 11, 2026] Lens: A piece of glass or other transparent material with one or more curved surfaces through which objects appear clear, larger, or smaller. Usually used in glasses, cameras, telescopes, etc Classification: Lenses can ...
Company: Danyang Boris Optical Co., Ltd.
4792. Spectacles Lens High Index 1.67 Hmc Mr-7 Asp UV400 EMI Eyeglass Optical Lenses [Jun 11, 2026]
[Jun 11, 2026] What is Lens Index? The lens index refers to the index of refraction (otherwise known as refractive index) of lens material for eyewear. It is a relative measurement number that describes how efficiently the material ...
Company: Danyang Boris Optical Co., Ltd.
4793. Hot Sale Cr39 1.499 Hmc EMI 65mm Optical Lens From China [Jun 11, 2026]
[Jun 11, 2026] Lens: A piece of glass or other transparent material with one or more curved surfaces through which objects appear clear, larger, or smaller. Usually used in glasses, cameras, telescopes, etc Classification: Lenses can ...
Company: Danyang Boris Optical Co., Ltd.
4794. Factory Supply Durable B270 Flat Optical Glass Windows for Imaging Systems [Jun 11, 2026]
[Jun 11, 2026] Product Description Customizable Flat 0ptical Lenses The customizable flat optical lens is a core optical component designed for industrial laser equipment such as cutting, welding, and marking machines. Made of ...
4795. Top Rated Premium Quartz Glass Custom Flat Optical Lenses for Industrial Sensors [Jun 11, 2026]
[Jun 11, 2026] Product Description Customizable Flat 0ptical Lenses The customizable flat optical lens is a core optical component designed for industrial laser equipment such as cutting, welding, and marking machines. Made of ...
4796. Professional Step Sealed High Precision Flat Optical Lenses for Optical Instruments [Jun 11, 2026]
[Jun 11, 2026] Product Description Customizable Flat 0ptical Lenses The customizable flat optical lens is a core optical component designed for industrial laser equipment such as cutting, welding, and marking machines. Made of ...
4797. Factory Direct Mirror Polished Various Optical Materials Flat Lenses for Scientific Research [Jun 11, 2026]
[Jun 11, 2026] Product Description Customizable Flat 0ptical Lenses The customizable flat optical lens is a core optical component designed for industrial laser equipment such as cutting, welding, and marking machines. Made of ...
4798. Customized Ar Coated K9 Glass Flat Optical Windows for Measurement Devices [Jun 11, 2026]
[Jun 11, 2026] Product Description Customizable Flat 0ptical Lenses The customizable flat optical lens is a core optical component designed for industrial laser equipment such as cutting, welding, and marking machines. Made of ...
4799. Premium High Transmittance B270 Flat Optical Glass Lenses for Camera Light [Jun 11, 2026]
[Jun 11, 2026] Product Description Customizable Flat 0ptical Lenses The customizable flat optical lens is a core optical component designed for industrial laser equipment such as cutting, welding, and marking machines. Made of ...
4800. Advanced Heat Resistant Quartz Glass Flat Optical Windows for High Temp Viewports [Jun 11, 2026]
[Jun 11, 2026] Product Description Customizable Flat 0ptical Lenses The customizable flat optical lens is a core optical component designed for industrial laser equipment such as cutting, welding, and marking machines. Made of ...
