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... (white light) imaging is much better than that of single lens. Achromatic lenses are glued together by two lenses of different materials to correct the dispersion of the glass. The achromatic lens is widely...
... may be at risk of injury. Our lenses are designed to withstand impacts from a variety of sources, ensuring that your eyes stay safe and protected no matter what. When it comes to lens material, our photochr...
...Index Machine , Point Load Melt Flow Index Tester Equipment Gold Brand Melt Flow Index Tester Uses: This machine applies to both molten high temperature of the PE, gather fang PSF, fluorine plastic, nylon en...
...laser beam manipulation applications. Achromatic Lenses are consist of two elements, usually of a positive low-index crown glass cemented to a negative high-index flint glass that have been corrected for chr...
...laser beam manipulation applications. Achromatic Lenses are consist of two elements, usually of a positive low-index crown glass cemented to a negative high-index flint glass that have been corrected for chr...
Product Product Material Resin Diameter 75mm Index 1.56, 1.60, 1.67, 1.74 Coating UC/HC/HMC/SHMC/EMI Design Batch Processing or Photoelectric Technology Advantages of 1.67 Optical Lenses: Super Tough, Impact-Re...
Product Product Material Resin Diameter 75mm Index 1.56, 1.60, 1.67, 1.74 Coating UC/HC/HMC/SHMC/EMI Design Batch Processing or Photoelectric Technology Advantages of 1.67 Optical Lenses: Super Tough, Impact-Re...
Product Product Material Resin Diameter 75mm Index 1.56, 1.60, 1.67, 1.74 Coating UC/HC/HMC/SHMC/EMI Design Batch Processing or Photoelectric Technology Advantages of 1.67 Optical Lenses: Super Tough, Impact-Re...
...y reduce glare and improve visibility. VOLGTLANDER's 1.56 Round Top Bifocal Photochromic Lens is made from high-quality resin, ensuring that they are lightweight and comfortable to wear. Their thin lens thic...
... Melt Flow Index Tester for High-Temperature Summary: Electronic Loading Plastic Material Flow Rate Analysis Melt Flow Index Tester for High-Temperature is a high-precision melt flow tester used to test vari...
... parameters are also full of ISO1133-97, ASTM1238, JIS. The requirements of other standards can be used for polyethylene, polypropylene, polystyrene, ABS, polyamide, fiber resin, acrylate, polyoxymethylene, ...
...Resin Transparent Color in different Melt Indexes 1. Product Introduction Polypropylene homopolymer resin is a synthetic polymer that can be used to produce a variety of products. This polymer is made from a...
...Indexer Plastic Melting Point Tester Product Description Liyi melt flow index extrusion plastometer applies to both molten high temperature of the PE, gather fang PSF, fluorine plastic, nylon engineering pla...
...Index Tester for Thermoplastics General introduction: GB/T 3682 ASTM D1238 ISO 1133 Compliant Melt Flow Index Tester for Thermoplastics is of simple structure, easy operation, high accuracy, stable and rel...
...Lens Groover Lens Grooving Machine Plated iron panel Shiny silver for CR39 Lenses GD3600B Features: 1. No water system required; 2. Appilicable for CR39 resin lens ; 3. Accurate on all profiles; 4. Groove po...