China Lens manufacturer & supplier

Paul prism

Paul also called Porro prism is a prism, optical used in optical instruments, used to modify the image orientation in a refracting prism in three, h

2011-08-03

Roof prism

Roof prism ( Roof roof prism Prism ) is smaller in size and can make the objective and the eyepiece located in a straight line, so often for a very

2011-08-03

Quartz optical lens

Optical glass materials, advantages: high light transmittance ( 97%), high temperature; disadvantages: a single shape, fragile, is not easy to reali.

2011-08-03

Right angle prism

Using the critical angle of total internal reflection, and the incident light is one of the basic functions of the right angle prism. Right angle pr

2011-08-03