1 9 high index lenses

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 Technolo...

... quailty (ISO9001&FDA&CE) CR-39 1.499 optical lensUS $ 1.24/pair 1.2.1stock 1.56 single vision HMC middle myopia optical Resin len...

... are designed as semi-finished products and are suitable for a wide range of prescription requirements. The semi-finished design allows for c...

... Glass Convex include: A,B,C FConcave include: D,E, F D=Diameter R=Radius TC=Center Thickness TE=Edge Thickness Technical Para...

...glass. Crown glass has a lower refractive and higher dispersion, while flint glass has a higher refractive and lower dispersion. Proper...

Acromatic Lens Achromatic Lens is an achromatic consists of a positive low-index Crown Glass lens element cemented to a negative high-index Flint Glas...

... cameras with different angles of view while using the same chart. Built-in mobile slide, easy to move the camera back and forth. The LED light sou...

...laser beam manipulation applications. Achromatic are consist of two elements, usually of a positive low- crown glass cemented to a nega...

...lens the doublet design can provide users with additional design freedom and further optimize the performance of the lens. Therefore, the advantage...

... Industry maximum 0.75/0.75 mm lead equivalency This model will fit over almost any style of glasses with comfort. -Lite Transmission Inde...

.... The are made from glass with a different of refraction and dispersion, usually Crown glass on one side and flint glass on the ...

... blocking Lightweight and very compact,, that won’t add extra weight to your frame and nose, and it’s more comfortable to wear BLUE LIGHT BL...

.... The BAK4 refractive prism can provide crisp, clear and contrast images, while the transmittance coated green FMC optical gla...

-Purity Calcium Fluoride Infrared Optics for a Range of Laser, IR And UV Applications The wide transmission range, refractive homogeneity an...

...IR addiation. 3. Easy to install and maintain. 5. Long lifespan , low cost of maintenance. 4. brightness, luminous efficiency, color...

...Prism Waterproof Telescope with Straps Product Features 1. quality BAK-4 porro prisms and fully multi-coated ensure bright and crisp im...