Prisms - Right Angle Prisms
![Coated Right Angle Prisms [BK7]](photo/B070101_th.jpg)
Coated Right Angle Prisms [BK7]
Coated prisms for visible wavelength light. Redirects incident light by 90 ° or 180 ° .
Right Angle Prisms
Redirects incident light by 90 ° or 180 ° if the critical angle requirement is met, and two types of prism materials, made of BK7 and synthetic fused silica, are now available.
Coated Knife Edge Right Angle Prisms
Right angle reflective prisms with an aluminum coating on both faces that meet at the right-angled vertex (knife-edged), which split light into beams traveling in two different directions as a surface mirror.
Knife Edge Right Angle Prisms
Redirects incident light by 90 ° or 180 ° if the critical angle requirement is met, and the right-angled vertex being knife-edged.