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BK7 Dove Prism
Dove prism is right prism removing right angle. It can get 180°reversing image through the prism. The image rotating angle is twice of prism taking the optical axis as the rotation axis. The dove prism is realizing the internal total reflection based on critical angle principle, so the angle of view is limited. In addition, keep the reflection surface clean and using parallel light is very important.
BK7 Right Angle Prisms
Right angle prism is used to turn the optical path 90 degrees. According to the different azimuth of the prism, the imaging can be divided into the situation that the left and right are consistent and top bottom upside down, or the left and right are different, but the top and bottom are consistent.
Penta prism is a prism which makes the incident light accurately realize 90 degree reflection. Aluminum is coated on two reflective surfaces to improve reflectivity. It has two functions: 1. No matter what the incident angle is, the output light all could realize 90 degree reflection. 2. It is different with right angle prism. The image has neither rotation nor specular reflection.
UV Grade Fused Silica Right Angle Prisms
UV Grade Fused Silica right angel prisms This prism is made of UV fused silica, with very small angular tolerance and good transmission in the UV, visible and NIR ranges, which can deflect the image formed by the optical path or optical imaging system by 90°, but due to the different orientations of the prisms , the imaging can be divided into the situation that the left and right are consistent but upside down or the left and right are different and the top is consistent. Right-angle prisms can also be used for applications such as composite images, beam shifting, and more