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Location: Main > Optical Prisms > Right Angle Prisms > RAP-25.4-U
Name: 25.4x25.4x25.4mm BK7 Right Angle Prism,Ucoated
P/N: RAP-25.4-U
Keywords:25.4x25.4mm,H25.4mm,BK7,Prism 45-90-45deg,Uncoated
Unit Price: S$70.00/pc
Available: In stock
Request: Add to Request List
Introduction:
A prism can be used to break light up into its constituent spectral colors (the colors of the rainbow). Prisms can also be used to reflect light, or to split light into components with different polarizations.
Right Angle Prisms can bend light at either 90-Deg or 180-Deg and can be used for retro-reflectors, telescopes, and mirror substitutes etc. The right angle surfaces of the prism may come with anti reflection coating at different wavelength.
In optics, a prism is a transparent optical element with flat, polished surfaces that refract light. The exact angles between the surfaces depend on the application. The traditional geometrical shape is that of a triangular prism with a triangular base and rectangular sides, and in colloquial use prism usually refers to this type. Some types of optical prism are not in fact in the shape of geometric prisms. Prisms are typically made out of glass, but can be made from any material that is transparent to the wavelengths for which they are designed.

 Material:  Fine Anneal BK7 Optical Glass
 Dimensions:  
 A=B=H=25.4mm
 C=35.9mm
 
 Dimension Tolarence:  +/-0.10mm
 Surface Quality:  Clear/polished on two right-angle surfaces and hypotenus surface
 40/20 Scratch and Dig
 Flatness:  < Lambda/10 (80% of Clear Aperture)
 Angle Tolerance:  +/-3 arc. min.