Low insertion loss
High resistance of corrosive
Comply with Telcordia GR-326-CORE specification
High return loss
UL standard accessories??comply with UL94V-O and ROHS standard…
We are a professinal manufacturer of lenses and prisms in China, we have been in this line for more than ten years, and products sell well to USA and Japan.
Rod lenses are polished on the circumference and ground on both ends. The optical performance of a rod lens is similar to a cylinder lens. If a collimated light passes through the diameter of the rod,…
Plano-concave cylindrical lenses are used in cases requiring magnification in one dimension only, such as in transforming a point image into a line image or changing the height of an image without aff…
Plano-convex cylindrical lenses are used in cases requiring magnification in one dimension only, such as in transforming a point image into a line image or changing the height of an image without affe…
Symmetric concave lenses are manufactured with both concave surfaces. They have negative focal lengths. These lenses are often used to expand light or to increase focal lengths in existing systems. Al…
Symmetric convex lenses are fabricated with the identical convex surface on both side of the lens. Due to the symmetry, aberrations such as coma, distortion and chromatic aberration are almost cancele…
Plano convex lenses are used in many applications including telescopes, collimators, magnifiers, optical transceivers and condenses. These lenses have a plane and a convex surface. They may be combine…
Optical Mark Reader(OMR scanner) is a high-tech data input device integrated optical and electrical technology.
OMR solves entirely the bottleneck problem of data input. It is a powerful tool for sp…
This optical fiber cable is for Aerial Application, especial for CATV network.
This product is designed by our company first and have gained good comments in Europen Market.
The product is of Fig.8 …
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea