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Product List
226. 1.56 Semi Finish Blue Cut Bifocal Flat Top Photo Grey Optical Lenses 
[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.
227. 1.56 Semi Finish Bifocal Flat Top Photo Grey Optical Lenses [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.
228. 1.56 UC Semi Finished Bifocal Round Top High Quality Optical Lens [Aug 06, 2026]
[Aug 06, 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.
229. Middle Index 1.56 Semi Finished Bifocal Round Top Hmc Eyeglasses Optical Lenses [Aug 06, 2026]
[Aug 06, 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.
230. Ophthalmic Lens Manufacturers Semi-Finished 1.56 Round Top for Eye Glass Lenses [Aug 03, 2026]
[Aug 03, 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.
231. 1.49 Hmc Semi Finished Progressive Optical Lenses Eyewear Lens [Aug 11, 2026]
[Aug 11, 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.
232. 1.49 Semi Finished Progressive Optical Lenses High Quality Lens [Aug 11, 2026]
[Aug 11, 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.
233. 1.56 Semi Finished Bifocal Round Top Hmc Optical Lenses [Aug 03, 2026]
[Aug 03, 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.
234. 1.61 Hc Acrylic Semi Finished Single Vision Optical Lenses High Quality [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.
235. 1.61 Hc Acrylic Semi Finished Single Vision Lenses High Quality Eyewear 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.
236. 1.61 UC Acrylic Semi Finished Single Vision Optical Lenses Spectacle Lens [Aug 06, 2026]
[Aug 06, 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.
237. 1.61 Mr-8 Blue Block Hmc Optical Lens [Jul 03, 2026]
[Jul 03, 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.
238. 1.61 Mr-8 Blue Block Shmc Optical Lens [Jul 03, 2026]
[Jul 03, 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.
239. 1.591 PC Flat Top Blue Block Hc Optical Lens [Jun 17, 2026]
[Jun 17, 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.
240. High Index Spectacles Lens 1.591 PC Blue Block Hmc Optical Lens [Jun 15, 2026]
[Jun 15, 2026] PC 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 broken The ...
Company: Danyang Boris Optical Co., Ltd.
