光学透镜,Optical Lenses

We provides five kinds of spheric lens forms, or shapes, that determine the imaging Characteristics of the lenses, they are plano-convex, plano-concave ,Double-convex, Double-concave and Meniscus. ..

Achromatic lenses are very common type of viewer lenses, they consist of two or more lense elements,which have been corrected for chromatic aberration with respect to two selected wavelengths, The el..

Cylindrical lenses are available in either plano-concave or plano-convex configurations from Us. Plano-concave lenses have a negative focal length and are used for image reduction or to spread light. ..

Aspheric Lens Introduction Aspheric lens has better radius of curvature and can maintain good aberration correction to obtain the desired performance. The application of aspheric lens brings excellen..