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13036. Foif Dsz1 High-Precision Level 
[Aug 16, 2024]
[Aug 16, 2024] FOIF DSZ 1 Autoset level High-precision engineering measuring instrument Place of Origin: China Brand Name: Su Yiguang Model Number: FOIF DSZ1 FOIF DSZ series parameters Product model ...
13037. Veidt Weighing Vision Screener Portable Handheld Auto Refractometer Vision Screener Portable ... [Jul 22, 2024]
[Jul 22, 2024] Product Description Product Parameters Sugar meter BRIX HT110ATC 0~ 5% Brix(sugar) 0.1% HT111ATC 0~ 10% Brix(sugar) 0.1% HT112ATC 0 ~20% Brix(sugar) 0.1% HT113ATC 0 ~32% Brix(sugar) 0.2% HT114ATC 28 ...
Company: Changzhou Veidt Weighing Co., Ltd.
13038. 1.67 Mr-7 UV400 Shmc Optical Lens [Sep 10, 2025]
[Sep 10, 2025] 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.
13039. 1.56 Spin Coating Photochromic Grey Progressive Blue Cut Blue Block Optical Lenses [Sep 10, 2025]
[Sep 10, 2025] 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.
13040. 1.59 Polycarbonate PC UV420 Blue Cut Progressive Hmc Blue Light Blocking Lens Anti-Reflective ... [Sep 10, 2025]
[Sep 10, 2025] 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.
13041. 1.61 Mr-8 Blue Block Asp Hmc EMI Optical Lenses [Sep 10, 2025]
[Sep 10, 2025] 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 ...
Company: Danyang Boris Optical Co., Ltd.
13042. 1.56 Bifocal Blended Invisible Photochromic Grey Hmc Optical Lenses [Sep 10, 2025]
[Sep 10, 2025] 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.
13043. 1.56 Semi Finished Progressive Photo Grey Blue Block UC [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.
13044. 1.56 Photochromic Grey Progressive Hmc/Ar Coating Ophthalmic Lens [Sep 10, 2025]
[Sep 10, 2025] 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 ...
Company: Danyang Boris Optical Co., Ltd.
13045. 1.56 Progressive Blue Cut Hmc/Ar Coating EMI Optical Lens [Sep 10, 2025]
[Sep 10, 2025] 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.
13046. Ophthalmic Lenses Middle Index 1.56 Progressive Photo Grey Blue Block Hmc EMI Optical Lenses 75mm [Sep 10, 2025]
[Sep 10, 2025] 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.
13047. Hot Sale Cr39 1.499 Uncoated 75mm Optical Lens From China [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.
13048. Hot Sale Cr39 1.499 Uncoated 80mm Optical Lens From China [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.
13049. Spectacles Lens 1.56 Anti Blue Light Blue Block Cut Resin Eyeglasses Lenses Price Ophthalmic ... [Sep 10, 2025]
[Sep 10, 2025] 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 ...
Company: Danyang Boris Optical Co., Ltd.
13050. Collimating Achromat Lens Wavelength 400-700um [Mar 20, 2025]
[Mar 20, 2025] Product Description A collimating lens is an instrument that converts light from each point in the aperture column into a parallel column of collimating light.Lens type depends on aberration requirements,For low ...
Company: Suzhou 3V Technology Co., Ltd.
