Aluminized outer reflection bk7 k9 Optical glass 90 degree rectangular prism right angle prism
production name | Right Angle prism |
material | BK7 K9 Glass Quartz |
surface quality | 60/40 40/20 20/10 |
Material | BK7 K9 Glass Quartz |
Clear Aperture | 95%-99% |
flatness | 1/4 Lambda |
coating | Customer's Requirement |
Size | 20mm/custom |
application | Optical Equipments And Instruments |
reflect incoming light When using right angle prisms, some optical film is usually coated.The right angle prism itself has a large
contact area and a typical angle of 45 degrees and 90 degrees,so the right angle prism is easier to install than a normal mirror
and has better stability and strength for mechanical stress.They are the best choice for all kinds of equipment and instruments
used optical parts.
Light is incident from one side of the prism, and is emitted from the other side. The outgoing light will be deflected toward the bottom surface (the third side). The magnitude of the deflection angle is related to the refractive index of the prism, the apex angle of the prism and the incident angle.
When light propagates to the interface of two media, reflection and refraction usually occur at the same time. If certain
conditions are satisfied, light rays will no longer be refracted, but will return to the original media for propagation, which is
called total reflection
our company also offers a retro prism mirror that deflects incident light 180 degrees along the source. A silver film with a protective layer or a gold film with a protective layer is available.
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