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Premium listings
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Pharmaceutical Lyophilizer Freeze Dryer For Pilot PlantChemical Processing - Nanjing Hjchem Equipment Co.,Ltd - China - July 29, 2025 - 3500.00 Dollar US$Introducing the next-generation Pharmaceutical Lyophilizer Freeze Dryer for Pilot Plant – engineered to bridge R&D and full-scale production with unmatched reliability. Designed for biotech firms, CDMOs, and research facilities, this GMP-complian...
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Small Home Freeze Dryer Machine For FoodChemical Processing - Nanjing Hjchem Equipment Co.,Ltd - China - July 29, 2025 - 3500.00 Dollar US$Meet the ultimate Small Home Freeze Dryer Machine for Food – your compact kitchen powerhouse designed to lock in nutrition, flavor, and freshness in everyday meals, garden harvests, or emergency supplies. Tray area: 0.1㎡, 0.4㎡, 0.6㎡ Cold trap tempera...
bk7 optical spherical lens coating Photos Catalog - page 2 - WorldBid B2B Market
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Sell Optical Bk7 Glass Plano Convex Cylinderical LensesLenses / Optical Components - China Star Optics Technology Co., Ltd. - China - September 7, 2012 - contact company for priceCylindrical lens is used to correct astigmatism in the eye, and, in rangefinders, to produce astigmatism, stretching a point of light into a line. Plano-convex cylindrical lens, plano-concave cylindrical lens, bi- convex cylindrical lens, bi-concave ...
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Optical Bk7 Round Square WindowGeneral Electronics - VY Optics Photoelectric Technology Co.,LTD - China - September 7, 2012 - contact company for price
Windows are optical glass with ground and polished faces that are relatively parallel. They are used to isolate two physical environments while allowing light to pass. When selecting windows, you should consider the following: material, transmission,...
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Optical Bk7 Zf5 Glass Achromatic Lenses Doublets Triplets Glued CementedLenses / Optical Components - VY Optics Photoelectric Technology Co.,LTD - China - April 23, 2014 - contact company for priceAchromatic Lenses/ cemented lenses/ glued lenses/ doulets are achromatic consists of a positive low- index Crown Glass lens element cemented to a negative high- index Flint Glass lens element. The elements are chosen so as to cancel chromatic aberrat...
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Bk7 Optical Pyramid Prism Used To Reflect The BeamGeneral Photography / Optical - VY Optics Photoelectric Technology Co., Ltd. - China - October 28, 2015 - contact company for priceCorner Cube Retroreflector is always used to reflect the beam entering the prism face, regardless of its orientation to the beam. Corner cubes are widely used where precision alignment is difficult. Specification of our Pyramid prism as follow: * Mat...
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Optical Windows Bk7Lenses / Optical Components - Xiamen Dnd Optics Co Ltd - China - March 31, 2013 - contact company for priceBK7 Windows Made from BK7 material, which has transparent range from 330-2100nm. The refractive index is 1.5168 at 587.6nm. The BK7 window has good performance over visible and near IR spectrum for most application. Windows are used to admit light in...
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Optical Bk7 Glass Wedge PrismLenses / Optical Components - VY Optics Photoelectric Technology Co.,Ltd. - China - September 3, 2014 - contact company for priceWe supply optical wedge prism. Specification of our wedge prism as follow: * Material: BK7 or( JGS1 JGS2 JGS3) * Dimension Tolerance: +/ - 0.20mm to +0.01/ - 0.01mm * Thickness Tolerance: +/ - 0.20mm to +/ - 0.005mm * Surface Quality: 80- 50 to 10- 5...
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Optical Lenses Cylindrical Achromatice Bk7Lenses / Optical Components - Changchun Deln Optics Technology Co., Ltd. - China - August 22, 2019 - contact company for priceDELN can provide all kinds of spherical and cylindrical lenses, usually we can offer. Spherical: Rectangular, circular, plano-convex, plano-concave, double-convex, double-concave, meniscus, achromatic, dome lens, rod lens, ball lens, half ball Cylind...
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Bk7 Optical Glass For High Power Lasers And Astronomical ApplicationsLenses / Optical Components - Tihot Optics Co., Ltd. - China - May 20, 2025 - check with company for priceN-BK7 is designed and produced by Schott in Germany. It is widely used in a variety of visible light and short wave infrared applications. Compared with other similar glass, its advantages are mainly reflected in the following aspects: High performan...
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Spherical Lens Stock Tolerance SurfaceGeneral Electronics - GoldDragonOptics Co.,Ltd. - China - September 6, 2012 - contact company for price
According to custom design to manufacture kinds of spherical lenses. Such as plano convex spherical lens, plano concave spherical lens, bi- convex spherical lens, bi-concave spherical lens, meniscus lens, achromatic lens, aspherical & spherical serie...
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Spherical LensEquipment - GoldDragonOptic Electronic Technology Co.Ltd - China - September 7, 2012 - contact company for price
According to custom design to manufacture kinds of spherical lenses. Such as plano convex spherical lens, plano concave spherical lens, bi- convex spherical lens, bi-concave spherical lens, meniscus lens, achromatic lens, aspherical & spherical serie...
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Plano Convex Spherical Lens Concave Bi SpheComponents - Other - China Star Optics Technology Co., Ltd. - China - September 7, 2012 - contact company for price
Specification of our plano-convex spherical lenses as follow: *Material:Bk7, fused silica, CaF2, MgF2, BaF2, ZnSe infrared optical crystals. *Focal length:+/-1% *Length tolerance:+0.0 - -0.1mm *Width tolerance:+0.0 - -0.1mm *Center thickness toleranc...
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Plano Convex Spherical LensLenses / Optical Components - VY Optics Photoelectric Technology Co.,Ltd. - China - September 3, 2014 - contact company for priceWe supply optical spherical lenses, include plano- convex spherical lens, plano- concave spherical lens, bi- convex spherical lens, bi- concave spherical lens, meniscus spherical lens, special spherical lens etc. . Specification of our plano- convex ...
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Optics Lens Spherical Ball Achromatic Prism Mirror Filter EtcLenses / Optical Components - Alpha Optics Co., Ltd - China - April 9, 2015 - contact company for priceAlpha Optic Co. , Ltd. was founed in 1991. As the biggest and the best spherical lens manufacturing company in Fuzhou, Alpha Optics dedicated to manufacturing high quality precision optical components, especially on micro lens, ball lens and infrared...
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Spherical Lens CustomizedGeneral Information Technology - 3V TECHNOLOGY - China - April 25, 2023 - contact company for priceSpherical Lens Customized 3V TECHNOLOGY is a processing factory of integrated R&D, manufacturing and direct-exporting, which has a strong production base and sales network. we specialize in glass products, and also support customized order accord...
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Led Window Border Sc Gl Bk7 4 5050w4LED Lamps - SCIVAS LTD - China - September 9, 2015 - contact company for priceModel: SC- GL- BK7.4- 5050W4 LED Module: 7PCS Module/ M LED quantity: 5050RGB power: 7.4W Input voltage: DC12V IC mode: WS2811S Size( mm) : 1000* 32.4* 12.1 LED Qty( pcs) : SMD5050 Color: RGB COLOR Product specification 1) The advantages of the secon...
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Spherical Mirrors Optical Facilitate FilmGeneral Electronics - GoldDragonOptics Co.,Ltd. - China - September 6, 2012 - contact company for price
According to custom design to manufacture spherical mirrors, cylindrical mirrors, mirrors, Co2 laser mirrors, etc. Material: flint glass, UV fused silica, infrared fuses silica, CaF2, Ge, ZnSe, Si, etc. Diameter: 4mm- 200mm Focal length: 4mm- 200mm T...
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Mirrors Optical Windows Prisms Cylindrical Lenses Spherical FilterLenses / Optical Components - Changchun Bobang Technology CO., LTD - China - September 7, 2012 - contact company for price
Changchun Bobang Technology CO., LTD, is located in the Basement of China Optics—Changchun, is a optical enterprise which integrates design, production and sales, it has a long production history of the cold forming for optical components ，the...
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Optical Lenses Spherical And CylindricalLenses / Optical Components - Changchun Deln Optics Technology Co., Ltd. - China - March 1, 2017 - check with company for priceDELN can provide all kinds of spherical and cylindrical lenses, usually we can offer. Spherical: Rectangular, circular, plano-convex, plano-concave, double-convex, double-concave, meniscus, achromatic, dome lens, rod lens, ball lens, half ball Cylind...
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Achromatic Doublet Lens Coating Optomatic2000 FusedGeneral Electronics - GoldDragonOptics Co.,Ltd. - China - September 6, 2012 - contact company for price
According to custom design to manufacture kinds of spherical lenses. Such as plano convex spherical lens, plano concave spherical lens, bi- convex spherical lens, bi-concave spherical lens, meniscus lens, achromatic lens, aspherical & spherical serie...
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Ball Lens Facilitate Optical QuickGeneral Electronics - GoldDragonOptics Co.,Ltd. - China - September 6, 2012 - contact company for price
Our company supplys the ball lenses in various sizes and made from kinds of materials. Material: optical glasses Diameter: 1mm-50mm Tolerance: +/-0.005mm Sphericity: 0.005mm Surface Quality:40/20 Besides, there are a large volume of stock optical com...