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Product List
2986. Progressive Cr39 1.499 Regular Corridor 17mm Hmc 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.
2987. Cr39 1.499 Round Top Bifocal Hmc 70/28mm Optical Lens [Jun 15, 2026]
[Jun 15, 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.
2988. 1.56 Photomagic Blue Block Hmc Ar Hard Multi Coating Optical Lenses [Jun 15, 2026]
[Jun 15, 2026] 1.56 Photochromic Blue Cut HMC Blue Coating Products Description Index 1.56 UV Protect UV420 Abbe Value 38 Coating HMC Function Photochromic ,Blue Cut Specific ...
Company: HUNAN XINGJI OPTICAL CO.,LTD.
2989. Hot Sale Cr39 1.499 Hard Coated 50mm Hc Optical Lens From China Hot Sale [Sep 10, 2025]
[Sep 10, 2025] 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.
2990. Anti-Static Peek Multi-Bellows Vacuum Suction Cup for Wafer Handling (PCG) Pcg-15s-Peek [Aug 22, 2026]
[Aug 22, 2026] Premium PCG Series Anti-Static PEEK Vacuum Suction Cup The PCG series multi-bellows vacuum suction cup is specifically engineered for precision automation in the semiconductor and electronics industries. Featuring a ...
2991. 1.71 Spin Photochromic Hmc Optical Lenses [Aug 11, 2026]
[Aug 11, 2026] Spin coating Lens : Spin coating Lens adopts spin change technology, which completely subverts the previous basic change technology. Compared with base transformation, it is uniform and has no background color; ...
Company: Danyang Boris Optical Co., Ltd.
2992. Middle Index 1.56 Semi Finished Single Vision Hc Eyeglasses Danyang Lens [Aug 11, 2026]
[Aug 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.
2993. Semi-Finished High Index 1.67 Asp Aspheric UV400 Hmc Ophthalmic Single Vision Lenses [Aug 11, 2026]
[Aug 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.
2994. 1.67 Hc Mr-7 Semi Finished Single Vision Optical Lenses Hot Sale Lens [Aug 11, 2026]
[Aug 11, 2026] Semi-finished lenses are lenses that have been partially processed, but are not yet ready for use. They are made of different types of raw material, such as optical glass, plastic, or a combination of the two. ...
Company: Danyang Boris Optical Co., Ltd.
2995. Middle Index 1.56 Semi Finished Flat Top Eyeglasses Optical Lenses [Aug 11, 2026]
[Aug 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.
2996. 1.49 Semi Finished Flat Top Eyeglasses Optical Lenses Eyewear Lens [Aug 11, 2026]
[Aug 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.
2997. Middle Index 1.56 Semi Finished Flat Top Eyeglasses Good Quality Lens [Aug 11, 2026]
[Aug 11, 2026] The advantages of double lenses include: Improved vision - Double lenses provide a wider field of view, allowing you to see more clearly. Durability - Double lenses are generally made with higher-quality materials, ...
Company: Danyang Boris Optical Co., Ltd.
2998. 1.49 Semi Finished Flat Top Eyeglasses Optical Lenses China Manufacture Danyang Lens [Aug 11, 2026]
[Aug 11, 2026] The advantages of double lenses include: Improved vision - Double lenses provide a wider field of view, allowing you to see more clearly. Durability - Double lenses are generally made with higher-quality materials, ...
Company: Danyang Boris Optical Co., Ltd.
2999. 1.49 Semi Finished Flat Top Eyeglasses Optical Lenses [Aug 11, 2026]
[Aug 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.
3000. Middle Index 1.56 Semi Finished Single Vision Hc Eyeglasses China Manufacture [Aug 11, 2026]
[Aug 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.
