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clear 499 index bifocal lens coating 70mm diameter Photos Catalog - page 3 - ECeurope Market
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Uv420 Protection Blu Ray Cut Lens Ar Coating Standard Polycarbonate LensesTimepieces - Jiangsu Aogang Optical Glasses Co., Ltd. - China - January 23, 2018 - check with company for price1.59 Polycarbonate Blue Light Blocking AR Coating Eyeglass Lenses With UV420 Protection I. Specifications: - - - - Index | Monomer | Diameter | Transmission | 1.59 | Polycarbonate | 65/73mm | 91% | Abbe Value | Specific Gravity | Coat | Guarantee | 3...
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Fused Silica Optical Camera Lens Filters Cold Mirror CoatingFabricated sheet assemblies - Giai Photonics Co.,Ltd - China - February 27, 2018 - check with company for priceFused Silica Optical Camera Lens Filters, Cold Mirror Coating Longpass Edge Filters Specifications: - - - - Diameter (mm) | 12.5 | Dimensional Tolerance (mm) | 0.1 | Thickness (mm) | 1.10 | Angle of Incidence ( ) | 0 | Substrate | BOROFLOAT | Surface...
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Custom Biconcave Lens Ar Bbar Coating Double Concave LensesManufacture of electrical goods and precision instruments - Sichuan JUKA Optical Technology Co.,Ltd - China - March 18, 2020 - 10.00 Dollar US$Biconcave lens, is used to divergent light. The double concave lens is best used when the input beam is converging. It is used in beam expanders, projection optics systems, optical viewers and optical character readers etc. Material:optical glass; Su...
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Sofa Back Upholstery Zig Zag Springs 9 Gauge Wire Diameter Chrome Coating SurfaceCommercial and industrial furniture - Foshan Ju Xing Hardware Industry Co., Ltd. - China - April 4, 2018 - check with company for price9 Gauge, 3.6mm Upholstery Zig Zag Springs, Sofa Seat Springs Apply To Furniture Upholstery Product Details 1. Wire diameter of spring can be made between 2.8mm to 4.0mm, 2.8mm - 3.0mm is more suitable for sofa back and the more thickness wire diamete...
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Oxygen Index Test ApparatusMeasuring and observing and testing instruments - Qinsun Instruments Co., Ltd - China - October 22, 2017 - check with company for price(Limiting) Oxygen Index Test Apparatus Testing Standards: ISO 4589-2, ASTM D2863, GB/T 2406, GB/T 5454 Applications: This Oxygen Index Tester is used to determine the lowest oxygen density that tested materials keep steady burning under oxygen and ni...
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Oxygen Index Tester And Test ApparatusMeasuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - December 21, 2017 - 1.00 Dollar US$testing standards: iso 4589-2, astm d2863, gb/t 2406, gb/t 5454 applications: this oxygen index tester is used to determine the lowest oxygen density that tested materials keep steady burning under oxygen and nitrogen mixed gas. product information: ...
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Tracking Index Test Apparatus To Evaluate LeakageMeasuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - January 4, 2018 - 1.00 Dollar US$tracking index test apparatus to evaluate leakage scope of application: tracking index tester to evaluate leakage resistance mainly used for the lighting equipment, low-voltage electrical appliances, household appliances, electrical appliances, elect...
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Cr39 1 50 Index Single Vision Lensesresin Raw Material 59 Abbe ValueTimepieces - Jiangsu Aogang Optical Glasses Co., Ltd. - China - January 23, 2018 - check with company for priceResin Material 1.499 Single Vision Uncoated Cr39 Lens For Eyewear I. Specifications: - - - - Production | 1.499 single vision lens | Monomer | CR39 | Diameter | 55/65/70mm | Coating Choice | UC | Abbe value | 59 | Specific Gravity | 1.33 | Transmissi...
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Asp Uv400 Prescription Eyeglass Lenses 1 61 Refractive Index 65 75mm DiamaterTimepieces - Jiangsu Aogang Optical Glasses Co., Ltd. - China - January 23, 2018 - check with company for priceFinished 1.61 ASP UV400 HMC 65/70MM Prescrition Eyeglass Lenses For High Power I. Specifications: - - - - Production | 1.61 ASP UV400 HMC | Monomer | imported from Korea | Diameter | 65/70mm | Abbe value | 33 | Specific Gravity | 1.34 | Transmission ...
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Aspherical Cr39 Single Vision Lenses 1 67 High Index Uv400 Hard Multi CoatedTimepieces - Jiangsu Aogang Optical Glasses Co., Ltd. - China - January 23, 2018 - check with company for price1.67 Aspherical UV400 Hard Multi Coated Cr39 Single Vision Lenses With High Index I. Specifications: - - - - Production | 1.67 ASP UV400 single vision lens | Monomer | MR-7, imported from Korea | Diameter | 75mm | Coating Choice | HMC / AR Coating | ...
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Professional Rare Earth Oxides Salt White Crystalline High Index ValueCompounds and mixtures - Lyrin Industrial Corporation Limited - China - January 24, 2018 - check with company for priceGeneral Introduction of Scandium Oxide Sc2O3 Scandium(III) oxide, Sc2O3, or scandia, is a high melting rare earth oxide. It is used in the preparation of other scandium compounds as well as in high-temperature systems (for its resistance to heat and ...
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Limiting Oxygen Index ChamberMeasuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - March 16, 2018 - 1.00 Dollar US$the limiting oxygen index (loi) fire test is perhaps the most economical and precise quality control test for combustible materials. its ease of use together with high levels of precision has made this technique a primary characterization and quality...
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Guvb S11gs Ag02 1 Outdoor Uv Index MeterElectrical equipment and components - Shenzhen week Technology Ltd - China - April 24, 2018 - check with company for priceGUVB-S11GS-AG02.1 Outdoor UV Index Meter Features - Fixing method : Installation at the Pole - Power : AC110/240V 50/60 Hz - Display : 5 Color LED / GUVB-S11GS-AG02.1 Outdoor UV Index Meter Specifications - Size : 600 mm x 250 mm x 205 mm3 - Weight :...
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Guvb S11gs Ag03 3 Outdoor Uv Index MeterElectrical equipment and components - Shenzhen week Technology Ltd - China - May 25, 2018 - check with company for priceGUVB-S11GS-AG03.3 Outdoor UV Index Meter Features Displays UV index by hand of clock / GUVB-S11GS-AG03.3 Outdoor UV Index Meter Material Case : ABS Cover : Acrylic / GUVB-S11GS-AG03 .3 Outdoor UV Index Meter Applications UV Index indicating in street...
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Oxygen Index Test Apparatus Complies With Iso 4589Measuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - February 13, 2019 - 1.00 Dollar US$applications: this oxygen index tester is used to determine the lowest oxygen density that tested materials keep steady burning under oxygen and nitrogen mixed gas. testing standards: iso 4589-2, astm d2863, gb/t 2406, gb/t 5454 product information: ...
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High Temperature Oxygen Index TesterMeasuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - April 12, 2019 - 1.00 Dollar US$testing standards: iso 4589-2, astm d2863, gb/t 2406, gb/t 5454 product information: oxygen index test apparatus features: 1. used to determine the lowest oxygen density that tested materials keep steady burning under oxygen and nitrogen mixed gas. 2...
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Iec60112 Tracking Index Test ApparatusMeasuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - May 10, 2019 - 1.00 Dollar US$tracking index tester is suitable for the research, production and quality inspection departments in the industry of lighting equipment, low-voltage electrical appliances, household appliances, machine tools, electrical machine, electric tools, elect...
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Wheel Tracking Index Test ApparatusMeasuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - May 30, 2019 - 1.00 Dollar US$standards: gbt 4207, iec 60112 (2003), iec 60745-1, iec 60335-1, iec 60598-1, iec 60884-1 test principle: a conductive liquid (0.1% by weight) having a predetermined droplet volume was dropped onto the surface of the solid insulating material and a p...
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Iec 60112 Tracking Index Test Apparatus To Evaluate LeakageMeasuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - August 1, 2019 - 1.00 Dollar US$tracking index test apparatus to evaluate leakage to evaluate leakage resistance mainly used for the lighting equipment, low-voltage electrical appliances, household appliances, electrical appliances, electrical machinery, power tools, electronic equ...
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Tracking Index Test Apparatus For The Lighting EquipmentMeasuring and observing and testing instruments - Qinsun Instruments (Shanghai) Co., Ltd. - China - August 23, 2019 - 1.00 Dollar US$this machine is mainly used for the lighting equipment, low-voltage electrical appliances, household appliances, electrical appliances, electrical machinery, power tools, electronic equipment, electrical instruments, information technology equipment ...