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11581. High-Performance St Series Grating Spectrophotometer for Laboratory Use 
[Feb 02, 2026]
[Feb 02, 2026] Product Description The ST series inherits the spectroscopic technology of the TS series, with ultra-high measurement accuracy and stability, and is deeply loved by everyone. Product ...
11582. Nr4520 Whiteness Meter for Accurate Reflectance and Yellowness Testing [Jan 26, 2026]
[Jan 26, 2026] Product Description PRODUCT FEATURES 1. In addition to ISO R457 whiteness, CIE whiteness, ASTM E313 whiteness, yellowness YI, reflectivity can also be measured; 2. It can measure multiple times and give the ...
11583. Versatile T-UV759 UV-Visible Spectrophotometer for Quality Control Testing [Jan 16, 2026]
[Jan 16, 2026] Product Description Instrument Features 1. 1200 lines/mm high performance grating is adopted. The new light source control system makes the instrument light source switching faster. 2. Precise 2nm bandwidth makes ...
11584. Affordable B-600 Biophotometer for Quality Control in Laboratories [Dec 23, 2025]
[Dec 23, 2025] Product Description Features 1.High-quality flash Xenon lamp, longer service life. 2. High resolution CCD detector, fast measurement (5s), high repeatability and accuracy. 3. 7 inches LCD color touch screen, ...
11585. Professional B-520 Biophotometer for Educational and Research Use [Dec 23, 2025]
[Dec 23, 2025] Product Description Features 1. Fast test for DNA/RNA and protein. 2. High-quality flash Xenon lamp, longer service life. 3. No need warming-up, no need calibration. 4. CCD detector, fast test in 2 to 5s. 5. ...
11586. 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.
11587. 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.
11588. 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.
11589. 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.
11590. 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.
11591. 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.
11592. 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.
11593. 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.
11594. 50mm Infrared Lens with Athermal Design and Dlc Coating [Aug 18, 2025]
[Aug 18, 2025] Product Description Fixed Focus lens refers to a lens with only one fixed focal length, only one focal segment, or only one field of view. The fixed focus lens has no zoom function. Its characteristics are fast ...
Company: Nanjing Wavelength opto-electronic Science & Technology Co., Ltd.
11595. Discounted Xsz-103 Simple LED Binocular Biological Microscope School Lab Biological Microscope for ... [Feb 25, 2025]
[Feb 25, 2025] Product Description Our Advantages Company Profile Delivery Client Comment FAQ 1.Delivery/Lead time: About 1-15 days according to your quantity or request. 2. Warranty: 1 year for machine. If any spare parts ...
