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Middle Index 1.56 Photochromic Film Hard Multi Coated Photochromic Lenses I. Specification Refractive Index Diameter Monomer 1.56 65/72 MM NK55 ( imported from Japan) Specific Gravity Abbe Value Transmission 1....
... crystal glass is relatively lighter and cheaper compared to other glass crystals. Its low production cost, low-dispersal properties, high refractive index...
...Parameters: Technical Parameters Values Distortion <0.1% Application Imaging/Lighting/Laser Coating Choice AR Or IR Cut Refractive Index 1.42~2.28 Thickness Tolerance +/-0.01 Transmittance >99.8% Power/Irregularity 2/0.2~5/1 Keywords Optical Lens,spherical......
Silicone Coated PP Release Liner Description: It is a release material, which will be removed from tapes or waterproof membranes when use. Uses Polypropylene(PP) plastic film as carrier, silicon coated on one s...
1.56 HC Transition Photochromic Semi Finished Lens Blanks For Outdoor Activities I. Technical Data: Refractive Index(25ºC): n(d)=1.56; n(e)=1.558 Abbe Value: 36.8 Specific Gravity(25ºC): 1.27 Color: Brown, Grey...
Withour Coated 1.56 Flat-top Uncoated Photochromic Prescription Eyeglass Lenses For Far And Near Vision I. Specifications: Transmission Diameter Refractive index Abbe value Specific Gravity 98% 70mm 1.56 38 1.2...
RSiC products are made by casting special treated high-purity SiC material and sintered in vacuum high temperature furnace. Technical Indexes: Item Index Max.working temprature Oxidising atmosphere() 1650 Iner...
RSiC products are made by casting special treated high-purity SiC material and sintered in vacuum high temperature furnace. Technical Indexes: Item Index Max.working temprature Oxidising atmosphere() 1650 Iner...
.../360 for university/college Astronomical observation experiment Products Description The Main technical Index: Details: Astronomical telescope optical system: refraction type The primary mirror diameter: 50-...
.../360 for university/college Astronomical observation experiment Products Description The Main technical Index: Details: Astronomical telescope optical system: refraction type The primary mirror diameter: 50-...
Pdms Silicone Oil Liquid Raw Materials Polydimethylsiloxane of Silicone Sealant for Building Siliocne Rubber Parameters Item Index Product name Dimethicon / Silicone Oil / Silicone Fluid / Polydimethylsiloxane ...