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17416. Advanced Student Microscope with Superior Optics and Wf10X Eyepieces 
[Dec 29, 2025]
[Dec 29, 2025] S7 Series model specifications Model Type S7-B S7-T Observation head Binocular Trinocular Optical system Greenough Observation angle 45° Interpupillary adjustment 54- 76 mm Diopter adjustment On ...
17417. High-Definition Microscope Camera for Detailed Imaging and Analysis [Dec 29, 2025]
[Dec 29, 2025] Q1: How can I identify the ideal model for my specific application? Provide us with key details about your requirements, and we'll deliver a personalized solution just for you. By submitting your specimen, our adept ...
17418. Reflection Quartz Cuvette [Dec 23, 2025]
[Dec 23, 2025] Reflection quartz cuvettes for Colorimeter: Diameter: from 10mm to 64mm Height: 25mm to 50mm Bottom thickness from 1.0mm to 2.50mm, it is decided by customers The light will come out from the bottom and reflection ...
Company: Yixing Zhicheng Material Co., Ltd.
17419. Eyeglasses Round Top Rt-28 1.56 Photochromic Grey Eyeglass 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.
17420. 1.56 Single Vision Hmc UV400 Optical Lens Green Coating Spectacle Lens [Sep 10, 2025]
[Sep 10, 2025] Anti-blue light coating: can effectively block harmful blue-ray radiation and protect eyesight. High transmittance: high transmittance of visible light, so that the wearer can see clearly without affecting the color ...
Company: Danyang Boris Optical Co., Ltd.
17421. Progressive Cr39 1.499 Regular Corridor 17mm UC Eyeglasses 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.
17422. Prescription Lenses Manufacturer 1.74 High Power Asp Shmc UV400 Best Eyeglass Lenses [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.
17423. 1.56 Semi Finished Progressive Hmc Eyeglasses 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.
17424. 1.56 Bifocal Flat Top Photochromic Grey Hmc Eyewear Lens Optical Prescription Lens [Sep 10, 2025]
[Sep 10, 2025] he color lenses 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 ...
Company: Danyang Boris Optical Co., Ltd.
17425. 1.49 Cr39 Sunglasses Photochromic Optical Lens China Lens [Sep 10, 2025]
[Sep 10, 2025] 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.
17426. 1.61 UC Mr-8 Semi Finished Single Vision Resin Lens Danyang Optical Lens [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.
17427. Cr39 1.56 Photochromic Brown Hmc Ophthalmic Single Vision Lenses Standard Lenses [Sep 10, 2025]
[Sep 10, 2025] 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.
17428. 1.59 PC Progressive Blue Cut Hmc Optical Lenses [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.
17429. 1.49 Cr39 Sunglasses Photochromic Optical Lens [Sep 10, 2025]
[Sep 10, 2025] 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.
17430. 1.67 Mr-7 Asp UV400 Hmc EMI Optical Lens Super Thin 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.
