Premium listings

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  Pharmaceutical Lyophilizer Freeze Dryer For Pilot Plant

  Chemical 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 Food

  Chemical 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...

optical glass plano convex concave lens Photos Catalog - page 3 - WorldBid B2B Market

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  Square Round Plano Convex Cylindrical Lenses

  Electronics - Manufacturing - Changchun Worldhawk Optoelectronics Co., Ltd. - China - July 24, 2013 - contact company for price

  Specifications Square&Ro und Plano convex Cylindrical Lens 1.Material:K9 2 Surface Quality:40/20 3.Flatness:1/4 lambda at 633nm 4..AR coated Square&Round Plano convex Cylindrical Lenses These plano-concave cylindrical lenses are edged as circular sha...

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  Plano Convex Cylindrical Lenses

  General Photography / Optical - Xiamen Dnd Optics Co Ltd - China - March 31, 2013 - contact company for price

  Plano-convex Cylindrical Lenses Cylindrical lenses are used to provide focusing power in one section only, For illumination or detection of light from line sources.Also used for anamorphic compression of beams and images. Specifications: Material: Gr...

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  N Bk7 Plano Convex Spherical Lenses Uncoated Stock

  Lenses / Optical Components - Changchun Deln Optics Technology Co., Ltd. - China - September 13, 2017 - contact company for price

  Deln optics makes a lot of optical lenses, The surface polishing quality and coating of these lenses are excellent. Stock! Quick delivery! Specifications Material N-BK7 (Grade A) Tolerance +0.00/-0.10 mm Design Wavelength 587.6 nm Surface Quality 40-...

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  Plano Convex Lenses

  Lenses / Optical Components - CLZ Optical Co., Ltd - China - July 11, 2019 - contact company for price

  Plano-Convex Lenses Fused Silica Plano-Convex Lenses with 1064 nm Laser Line Antireflection V-Coating Fused silica Plano-Convex lenses are the best choice for focusing parallel rays of light to a single point.With AR coated fused silica Plano-Convex ...

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  Rz Plano Convex Lenses

  Lenses / Optical Components - RZ Optics Co., Ltd. - China - July 19, 2022 - contact company for price

  Plano-convex lenses are positive focal length elements with one spherical surface and one flat surface. These lenses are designed for infinite conjugate (parallel light) use or simple imaging in non-critical applications. These optics are ideal for g...

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  Flat Mirror Concave Convex Hot Cold Laser Dielectric

  Components - Other - China Star Optics Technology Co., Ltd. - China - September 7, 2012 - contact company for price

  'Flat mirror, concave mirror, convex mirror, hot mirror, cold mirror, laser mirror, dielectric mirror, metal coated HR mirror, hyperbolical mirror etc.. Specifications of our mirror as follow: *Material:BK7 A glass, Quartz, CaF2, ZnSe, Optical crysta...

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  Concave Convex Lenses

  Electronics - Manufacturing - Changchun Worldhawk Optoelectronics Co., Ltd. - China - July 24, 2013 - contact company for price

  Specifications concave convex lenses Material: Optical glass, IR crystal, Quartz, Sapphire Diameter: 2.5-120mm Focal length: 0.1% to 2% Meniscus cylindrical lens is a lens that one surface is convex shape, another surface is concave with cylindrical ...

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  Concave Convex Button Rfid Silicone Wristband

  Label / Tag - scivas ltd - China - January 12, 2017 - 1.00 Dollar US$

  Product type ZT-CH-011 Product Category RFID silicone wristband tag Material silica gel Size 240* 31* 19mm Weight 19g Color Blu e, red, black, white, yellow, gray, green, pink, etc. Standard protocol ISO 11784/85, ISO 14443, ISO 15693, ISO 18000-6C C...




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  Cylindrical Lens German Tolerance Concave

  General Electronics - GoldDragonOptics Co.,Ltd. - China - September 6, 2012 - contact company for price

  According to custom design to manufacture kinds of cylindrical lenses .Such as Plano convex cylindrical lens, plano concave cylindrical lens, bi-convex cylindrical lens, bi-concave cylindrical lens, meniscus cylindrical lens, achromatic cylindrical l...

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  Double Concave Lens

  Medical - Changchun Hongsheng Optoelectronics Co.,Ltd. - China - October 21, 2024 - 1.00 Dollar US$

  Double Concave Lens Double concave lens are bi-concave lenses with concave surfaces on both sides. Double concave lens are designed for applications such as beam expansion, image reduction and light projection. In addition, these lenses are ideal for...

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  Optical Glass Bi Convex Lenses

  Electronics - Manufacturing - Hengrun Optoelectronics Tech. Co., Ltd. - China - October 31, 2017 - 1.00 Dollar US$

  Optical Lenses are optical components designed to focus or diverge light. Optical Lenses, which may consist of a single or multiple elements, are used in a wide variety of applications from microscopy to laser processing. Many industries utilize Opti...

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  Meniscus Lens Fused Manufacture Convex

  General 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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  10mm To100mm Convex Lens

  Electronics - Manufacturing - Changchun Worldhawk Optoelectronics Co., Ltd. - China - July 24, 2013 - contact company for price

  Specifications 10mm to100mm Convex lens 1.Materical:optical glass, such as BK7, K9, quartz, sapphire 2.Diameter:10-100mm 3.Focal length:50-300mm Convex lenses are mainly used in LED spotlight, Auto lamp, Flashlight, optical experiment, test experimen...

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  K9 Quartz Convex Biconcave Lens Manufacturer

  Lenses / Optical Components - Hanzhong Brisun Optics Co., Ltd. - China - April 1, 2022 - 5.00 Dollar US$

  Hanzhong Brisun Optics Co., Ltd. Is the high High precision optical element manufacturer provides customized production of Various optical lenses, including spherical lens, cylindrical lens, optical window, mirror, prism, filter, metal base mirror an...

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  Optical Bi Concave Lenses

  Lenses / Optical Components - Xiamen Dnd Optics Co Ltd - China - March 31, 2013 - contact company for price

  Bi-Concave Lenses Bi-Concave Lenses is like the Plano-Concave lenses in that they are used to produce divergent light. The Bi-Concave is best used when the input beam is converging. Specificatio ns: Material: Grade A optical glass or Fused Silica Dim...

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  Optical Concave Mirror Reflector

  Lenses / Optical Components - VY Optics Photoelectric Technology Co.,Ltd. - China - September 3, 2014 - contact company for price

  Flat mirror, concave mirror, convex mirror, hot mirror, cold mirror, laser mirror, dielectric mirror, metal coated HR mirror, hyperbolical mirror etc. . Specifications of our mirror as follow: * Material: BK7 A glass, Quartz, CaF2, crystals or others...




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  Optical Bi Convex Lenses

  General Photography / Optical - Xiamen Dnd Optics Co Ltd - China - March 31, 2013 - contact company for price

  Bi-Convex Lenses Bi-Convex Lenses are most suitable where the object and image are on opposite sides of the lens and the ratio of the image and object (conjugate ratio) distances is between 0.2 to 5mm. Lenses have many applications in range from the ...

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  Optical Glass Rod Lens Bk7 Fused Silica

  Equipment - Electrical - Components - Changchun Worldhawk Optoelectronics Co., Ltd. - China - July 24, 2013 - contact company for price

  Specifications Rod lens 1.Diameter: from 1.5mm to 25.0mm 2.Length: from 1.0mm to 80.0mm 3.Surface Quality: 60-40 S/D 4.Flatness:2lambda Optical glass Rod lens(BK7, Fused silica) Rod Lens is designed for use in a variety of laser and imaging applicati...

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  Optical Meniscus Glass Lens

  Electronics - Manufacturing - Changchun Worldhawk Optoelectronics Co., Ltd. - China - July 24, 2013 - contact company for price

  Specifications 1.OD:2mm- 120mm 2.Centration:1~3 arc minutes, 3.Materials:BK, Pyrex, quartzmfused silica. 4.Clear Aperture>90% of diameter Quick Details Place of Origin: Jilin, China (Mainland) Brand Name: Worldhawk Model Number: WH-B Material: Gla...

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  Optical Bk7 H K9l Glass Spherical Ball Lens Sphere Half

  Lenses / Optical Components - VY Optics Photoelectric Technology Co.,LTD - China - April 23, 2014 - contact company for price

  Spherical Ball Lenses are commonly used for laser collimating and focusing, laser- to- fiber coupling, fiber- to- fiber coupling, and fiber- to- detector coupling. Larger spheres are easier to handle and ease the sensitivity of translational alignmen...