Jiangsu Profile
Product List
8371. B/G/UV Microscopy Illumination Sources 
[Nov 20, 2023]
[Nov 20, 2023] Fluorescent Microscopy Light Sourcefor Nikon Olympus Zeiss Product Description Key Features Exceeds the brightness of 100W Mercury Lamp Cool light Instant ON/OFF. No warm-up or cool-down required Adjust light ...
8372. Desktop Xrf Analyzer for RoHS Testing of Electronic Components [Nov 12, 2023]
[Nov 12, 2023] Product Description Instrument introduction EDX1800B is the most popular model for RoHS and Halogen free testing instrument; it used the USA Spellman HV and High power Copper Tube, equipped with USA famous brand high ...
Company: Jiangsu Skyray Instrument Co., Ltd
8373. 1.56 Round Top Blue Block Hmc Optical Lenses [Oct 26, 2023]
[Oct 26, 2023] 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.
8374. Cr39 D Top Flat Top Bifocal Hc 70/28mm Optical Lens [Oct 25, 2023]
[Oct 25, 2023] 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.
8375. Cr39 Blended Invisible Bifocal Hmc 70/28mm Optical Lens [Oct 25, 2023]
[Oct 25, 2023] 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.
8376. Cr39 1.499 Blended Invisible Bifocal Hc 70/28mm Optical Lens [Oct 25, 2023]
[Oct 25, 2023] 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.
8377. Cr39 1.499 Invisible Bifocal Hc 70/28mm Optical Lens [Oct 25, 2023]
[Oct 25, 2023] 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.
8378. Cr39 1.499 Blended Invisible Bifocal UC 70/28mm Optical Lens [Oct 25, 2023]
[Oct 25, 2023] 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.
8379. Cr39 Invisible Bifocal UC 70/28mm Optical Lens [Oct 25, 2023]
[Oct 25, 2023] 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.
8380. Cr39 Blended Invisible Bifocal UC 70/28mm Optical Lens [Oct 25, 2023]
[Oct 25, 2023] 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.
8381. Cr39 Round Top Bifocal Hc 70/28mm Optical Lens [Oct 25, 2023]
[Oct 25, 2023] 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.
8382. Cr39 Bifocal Round Top UC 70/28mm Optical Lens [Oct 25, 2023]
[Oct 25, 2023] 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.
8383. Xrf RoHS Analyzer by Edxrf Spectrometer [Oct 13, 2023]
[Oct 13, 2023] Product Description Instrument introduction EDX1800B is the most popular model for RoHS and Halogen free testing instrument; it used the USA Spellman HV and High power Copper Tube, equipped with USA famous brand high ...
Company: Jiangsu Skyray Instrument Co., Ltd
8384. 1.56 Photochromic Progressive Pgx Lenses Eyeglasses Lens Hmc Optical Lens [Sep 22, 2023]
[Sep 22, 2023] 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.
8385. 1.49 UC 65mm, Optical Lenses, Spectacle Lenses, Ophthalmic Lens, Cr39 Lenses, Uncoated Lenses [Sep 11, 2023]
[Sep 11, 2023] 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.
