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1.56 Round-Top AR Coating Prescription Lenses In Photogray/brown Transition Lens I. Specifications: Index 1.56 Diameter 70mm Monomer NK55 Abbe Value 36.8 Round Top Segment 28mm Specific Gravity 1.16 Color ......
Hard Multi Coated 1.56 Photogrey Film Progressive Multifocal Lenses For Anti Blue Ray I. Specifications Index 1.56 Diameter 72 MM Monomer NK55 (imported from Japan) Corridor Length 12/14mm Abbe Value 37.5 ......
Best Selling CCTV Lens for WiFi Camera Business Scope:Specialize in Spherical lens,Aspherical lens,Cylindar lens,Rod lens,Windows glass,optical Filter, Photochromic Invisible Bifocal Lenses optical prism,Reflec...
2.77mm x 29mm Optical cylinder rod lens for endoscope Business Scope:Specialize in Spherical lens,Aspherical lens,Cylindar lens,Rod lens,Windows glass,optical Filter, Photochromic Invisible Bifocal Lenses optic...
... Glass Lenses Convex lenses include: A,B,C FConcave lenses include: D,E, F D=Diameter R=Radius TC=Center Thickness TE=Edge Thickness Technical Parameters: Specifications Normal High Precision Mfg.Limit Mater...
...Lenses In Transition Optical Lenses I. Specifications: Index Monomer Photochromic Diamater 1.56 NK55 Grey/Brown 65/70mm Abbe Specific Gravity Transmission Coating 33 1.16 96% HMC/AR Coating Power Range: Diam...
15.24mm TTL M12 Surveillance Camera Lenses with Angle of View of 169 144 & 78 *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%; } body {line-height: 1.5; -webkit-fon...
...lenses are designed as semi-finished products and are suitable for a wide range of prescription requirements. The semi-finished design allows for customization and precise installation to ensure maximum comf...
2400-3000 books NBL-1 Index Tab Cutting Machine for paper notebook with 220v/1ph/50Hz NBL-1 Index Tab Cutting Machine Advantages: 1: Easy to operate and control ,speed could be up to 2400pcs/hour 2: Stick vario...
Plastic Melt Flow Rate Tester MFI Index Test Machine LCD/MFI Tester Product Description: The XNR-400A Melt Flow Indexer is an instrument for measuring the thermoplastic melt mass flow rate (MFR; in g / 10min). ...
Melt Flow Index Tester Used/Melt Flow Index Mfi Testing Machine Manufacturer Product Description: This Melt Flow Index Tester Used/Melt Flow Index Mfi Testing Machine Manufacturer is used to determine the MFR v...
...glass. Crown glass has a lower refractive index and higher dispersion, while flint glass has a higher refractive index and lower dispersion. Properties: • Achromatic Design: Achromatic lenses are designed to...