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256. 1.591 PC Blue Block Photogrey Hc Optical Lens 
[Jun 09, 2026]
[Jun 09, 2026] PC material lens is polycarbonate (polycarbonate) abbreviation, PC lens is also known as space film is very light. The main performance is safety explosion-proof, you even use hammer hit it is not necessarily ...
Company: Danyang Boris Optical Co., Ltd.
257. 1.56 Blue Block Shmc Optical Lens [Jun 08, 2026]
[Jun 08, 2026] What Is Blue Light? Sunlight contains red, orange, yellow, green and blue light rays and many shades of each of these colors, depending on the energy and wavelength of the individual rays (also called electromagnetic ...
Company: Danyang Boris Optical Co., Ltd.
258. 1.61 Asp Blue Block UV420 Shmc Optical Lens [Jun 08, 2026]
[Jun 08, 2026] What Is Blue Light? Sunlight contains red, orange, yellow, green and blue light rays and many shades of each of these colors, depending on the energy and wavelength of the individual rays (also called electromagnetic ...
Company: Danyang Boris Optical Co., Ltd.
259. 1.59 PC Invisible Hmc Optical Lenses [Jun 08, 2026]
[Jun 08, 2026] PC material lens is polycarbonate (polycarbonate) abbreviation, PC lens is also known as space film is very light. The main performance is safety explosion-proof, you even use hammer hit it is not necessarily ...
Company: Danyang Boris Optical Co., Ltd.
260. 1.61 Hc Acrylic Semi Finished Single Vision Optical Lenses High Quality Danyang Lens [Aug 11, 2026]
[Aug 11, 2026] Semi-finished lenses are ready-to-wear lenses that can be used directly without any additional processing. They are made of lenses that have been cut to the desired size and shape. The semi-finished lenses are typically ...
Company: Danyang Boris Optical Co., Ltd.
261. Simi-Finished 1.56 UV420 Blue Cut Single Vision Hmc Anti Blue Light Optical Lenses [Jul 17, 2026]
[Jul 17, 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.
262. Spectacles Lens 1.591 PC Blend Invisible Blue Block Photo Grey Hmc Optical Lens [Jul 03, 2026]
[Jul 03, 2026] PC material lens is polycarbonate (polycarbonate) abbreviation, PC lens is also known as space film is very light. The main performance is safety explosion-proof, you even use hammer hit it is not necessarily ...
Company: Danyang Boris Optical Co., Ltd.
263. Spectacles Lens 1.591 PC Flat Top Blue Block Hmc Optical Lens [Jun 15, 2026]
[Jun 15, 2026] BORIS OPTICAL is one of the most Potential Finished and Semi-Finished Optical Lenses factory located in Danyang City, China. It was establish in 2012 with covering 20000 spm and 150 employees. The annual production and ...
Company: Danyang Boris Optical Co., Ltd.
264. Hot Sale Cr39 1.499 Hmc EMI 55mm Optical Lens From China [Jun 15, 2026]
[Jun 15, 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.
265. Hot Sale Cr39 1.499 Hct 75mm Optical Lens From China [Jun 15, 2026]
[Jun 15, 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.
266. Progressive Blue Cut UV420 Multifocal Lenses [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.
267. 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.
268. 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.
269. Cr39 Round Top Bifocal Resin Optical Lens 1.499 Index Uncoated Prescription Lens [Nov 11, 2024]
[Nov 11, 2024] Product Description Product Name 1.499 Round Top Bifocal Lens Diameter 70/28mm Monomer CR39 Abbe value 58 Specific Gravity 1.32 Power Range Sph:0.00~+3.00 0.00~-1.00 Add:+1.00~+3.00 Product ...
Company: Zhenjiang Seesen Optical Co., Ltd.
270. 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.
