H-K9L glass Equilateral Dispersive Prisms
Basic Info
Model No.: RQ-Equilateral Dispersive Prisms
Product Description
Glass Material Equilateral Dispersing Prism
Equilateral dispersing prisms disperse a light into its different colors and are used for spectrum analyzing experiments and instruments. Each colors in the light incident at an oblique angle to the first face is bent in different angle by the difference of refractive index of the glass according to wavelength and emerges as a spectrum from the opposite face.Equilateral dispersing prism disperse a light into its different colors and are used for spectrum analyzing experiments and instruments. Each colors in the light incident at an oblique angle to the first face is bent in different angle by the difference of refractive index of the glass according to wavelength and emerges as a spectrum from the opposite face.
The roof angle of 60 degrees causes the best combination of wide dispersion and low reflection losses. High quality prism with large dispersive power or small Abbe`s number leads to large angular dispersion.
We offer both BK7 and fused silica for a selection of wavelength range from UV to near IR. We recommend a prism of BK7,if the light is not UV, because the angular dispersion of BK7 is larger than that of fused silica.
Technical Specifications:
| Material | BK7,Fused Silica,Sapphire,CaF2 as customer request |
| Dimension | 5mm 10mm 20mm 25mm 35mm 50mm |
| Dimension Tolerance | +/-0.15mm, +/-0.2mm, +0/-0.1mm as request |
| Clear Aperture | >90% |
| Surface Quality | 60/40 |
| Flatness | lambda/4 per 25nm at 632.8nm |
| Angle Tolerance | <3' |
| Edge | Fine ground and beveled |
| Coating | Anti-Reflective (AR) Coatings,Single layer MgF2 coating,Multilayer Broadband AR Coating |
More Information as choice
UV fused Silica window
Sapphire window
Convex Cylindrical lens
Corner cube Reflectors
Wedge Prism
Aspheric lens
Ball lens
Metallic Mirror
Contact us if you need more details on Equilateral Prism. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Equilateral Triangle、K9 Equilateral Prisms. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Optical Prisms > Right Angle Prisms