BROAD RETAX-1/4λ realizes constant 1/4 retardance for visible wavelength region, and then realizes a broad band circularly polarized light when it is combined with a polarizer.

The circularly polarizing plate has a function of isolator which blocks out reflection light when the circularly polarizing light which is changed from incident light passes through the plate and is reflected on the reflection surface.
A broad circularly polarizing plate which is fabricated by combing BROAD RETAX-1/4λ with a polarizer blocks out reflection light, so that a function of isolator is improved than a conventional circularly polarizing plate which combines 1/4λ waveplate of specific wavelength.

Item numberB-RETAX-1/4λ-10
Option*Without axis marks to indicate an optical axis direction. If you need them, please contact us.
*Please ask about size and shape other than standard products. For example, in case of inch size, we customize size by changing inch to meter.
*Please ask about the mass production.