Jiangsu Profile
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Product List
23161. Cr-39 Uncoated Prescription Multifocal Progressive Lenses 
[Sep 10, 2025]
[Sep 10, 2025] The progressive lenses is to regulate and meet the visual needs of the wearer in different eye distances (near → middle → far) and different eye environments through multi-focus design. The corridor design ...
Company: Crystal Optical Co., Ltd
23162. Cr39 1.499 Single Vision Uncoated Plastic Optical Lenses [Sep 10, 2025]
[Sep 10, 2025] 1.499 UC lens is Uncoated single vision lens, the material is CR-39, the material is CR-39, CR-39 lenses have a high Abbe number, high light transmission, which means that they can provide clearer visual effects, reduce ...
Company: Crystal Optical Co., Ltd
23163. China Factory Wholesale Price 1.49/1.50 Hard Coated Eyeglasses Optical Lens [Sep 10, 2025]
[Sep 10, 2025] 1.499 HC lens is Hard Coated single vision lens, the material is CR-39, CR-39 lenses have a high Abbe number, high light transmission, which means that they can provide clearer visual effects, reduce dispersion ...
Company: Crystal Optical Co., Ltd
23164. Precision Single Spindle Grinding & Polishing Machine [Mar 15, 2023]
[Mar 15, 2023] Application: For grinding and polishing big diameter of plane/ spherical optical glass,quartz,ceramics ,silicon. Technical data: Grinding plate diameter: Ø600 /Ø 800mm Number of spindles: ...
Company: Fulan Optics Machine Co., Ltd
23165. Diameter 200mm B270 Plano Convex Lens for Magnifying Glasses, Stage Light, Sopt Light [Jun 19, 2020]
[Jun 19, 2020] diameter 200mm focal length 489mm B270 plano convex lens Our factory produces the lenses by the mold pressing and we have the mold. If the material isborosilicate glass,focal length is 544.17mm If the material is ...
Company: Jiangyin Longwei Optical Glass Instrument Co., Ltd.
23166. Diameter 300mm Borosilicate Glass Large Fresnel Lens for Stage Light, Follow Spot [Jun 19, 2020]
[Jun 19, 2020] big borosilicate Glass Fresnel Lens diameter 300mm Fresnel lens: It is a type of lens originally developed by French physicist Augustin-Jean Fresnel for lighthouses.The design of Fresnel lens enables the construction ...
Company: Jiangyin Longwei Optical Glass Instrument Co., Ltd.
23167. Diameter 150mm Clear Round Convex Spherical Lens for Optical Instrument, Magnifying Glass [Jun 19, 2020]
[Jun 19, 2020] diameter 150mm convex lens Our factory The company was founded in1983, the Department of private.Existing fixed assets of 135 million yuan, registered capital of 50 million yuan, the production of 1.5 million yuan ...
Company: Jiangyin Longwei Optical Glass Instrument Co., Ltd.
23168. Index 1.56 Organic Lenses [Aug 18, 2019]
[Aug 18, 2019] Key Specifications/Special Features: Index: 1.56 Diameter: 65, 70, 75 or 80mm Coating: UC/HC Diameter, normal curve, true curve, radius, back curve, edge mm, center mm, sag at Primary Competitive Advantages: ...
Company: Jiangsu Jaejer Optical Co., Ltd.
23169. Refractometer for Battery/ Antifreeze/ Cleaning Fluid [Mar 08, 2018]
[Mar 08, 2018] Refractometer For Battery/Antifreeze/Cleaning Fluid The RHA series are designed for measuring the concentration of the battery fluids. The freezing point of antifreeze liquid and windshield cleaning fluid. With the ...
23170. Auto Refractometer (AR-810A/ARK-810) [Jan 28, 2018]
[Jan 28, 2018] AR-810A auto refractometer These are the latest models which is developed based on AR800 and ARK800. It succeed in the stable quality and performance with a brand-new and attractive looking. Please do not hesitate to ...
Company: Wuxi Bright Optics Co., Ltd.
23171. Refractor-Astronomical-Telescope (T70900EQ) [Nov 30, 2017]
[Nov 30, 2017] Aperture: 70mm(2.75") Focal Length: 900mm. F/12.8 Finderscope: 6x25 Standar: 1.25" Accessories Include Eyepiece: K4mm K9mm K20mm Diagonal Prisms: 90 degree Correct Image Prims Diagonal Most Height: 140cm 3X ...
Company: Sunny Top Edu-Science Limited
23172. Newtonian Reflector Telescope [Nov 30, 2017]
[Nov 30, 2017] Aperture: 114mm(4.5") Focal Length: 900mm. F/7.9 Finderscope: 6× 30 Most Height: 135cm Standar: 1.25" Acceddoness Include Eyepiece: K10mm K25mm Moon Filter, Sun Filter, 2X Barlow Lens EQ3 ...
Company: Sunny Top Edu-Science Limited
23173. Halogen Source [Sep 25, 2017]
[Sep 25, 2017] Technological specification: 1\Power: 110V/220V± 10V 50Hz± 1Hz 2\Lamp type: 24V/150W 3\Illumination: ≥ 1600, 000LX 4\lamp color temperature: ≥ 3200K 5\leakage current: ≤ 0.5mA 6\machine ...
23174. Optical Scanner [Sep 07, 2017]
[Sep 07, 2017] About other specifications or technology request, please feedback or call to us!
23175. Large Size Translucent Quartz Crucible [Aug 08, 2014]
[Aug 08, 2014] High temperature, wear-resistant, non-friable, anti-acid and alkali, transparency allows infrared through the ultraviolet light High temperature, wear-resistant, non-friable, anti-acid and alkali, transparency allows ...
Company: Lianyungang Fenqiang Trade Co., Ltd.
