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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....
... doped (5 to 40 ohm cm) to prevent absorption bands within the transmission waveband. Silicon has a lower refractive index than germanium and has a lower density that makes for less weighty optical designs. ...
... crystal glass is relatively lighter and cheaper compared to other glass crystals. Its low production cost, low-dispersal properties, high refractive index...
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...
360 Degree Micro Sprinkler Agriculture landscape Garden irrigation Dn7mm Technical Data: Pressure: 1.0-3.0 bar Flow Rate: 24.6-34 L/H Radius: 2.5-3.0 m Advantage 1.Low operating pressure, good atomize index, lo...
.../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-...
Online CODmm Water Quality Monitor Permanganate Index Analyzer >>Application This method is applicable to wastewater with a permanganate index in the range of 0-20 mg/L. >>Technical parameters 1. Measurement Me...
...Refraction Effect For Packaging Decoration Item 23mic Holographic Thermal Lamination Film Beautiful Light Refraction Effect For Packaging Decoration Width 360mm, 700mm, 1120mm, or custom Length 200m, 1000m, ...
... Treatment: Mirror/Stamped Anti-fingerprint available Feature: Sustainable Classification The surface of the ordinary metal corrugated sheet is flat, and the refracted image is also uniform and uniform. But...
... Treatment: Mirror/Stamped Anti-fingerprint available Feature: Sustainable Classification The surface of the ordinary metal corrugated sheet is flat, and the refracted image is also uniform and uniform. But...
...Water Storage Tank / Concrete Base Water Tank 1.Technical Parameter: Item Performance index Item Performance index tensile strength,Mpa ≥60 Compression strength,Mpa >145 Bending strength,Mpa ≥100 Shear stren...
...Water Storage Tank / Concrete Base Water Tank 1.Technical Parameter: Item Performance index Item Performance index tensile strength,Mpa ≥60 Compression strength,Mpa >145 Bending strength,Mpa ≥100 Shear stren...