equilateral prism,roof prism, assembled prism, corner cube prism,etc.
Port: shanghai FOB
Minimum Order Quantity: 30 Piece/Pieces
Supply Ability: 5500 Piece/Pieces per Month
Payment Terms: L/C,D/A,D/P,T/T
Contact SupplierPackaging Detail: export package to avoid breaking, scatch-proof,or as required
Delivery Detail: within 30 days
1.Material: Bk7, Quartz,Mgf Caf2, Sapphire etc.
2. Equilateral Dispersing Prism
3.Size:A=B=C=25.4mm
4. Equilateral triangle cross-section with 3 angles of 60 degrees
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.
The roof angle of 60 degrees causes the best combination of wide dispersion and low reflection losses. A glass with large dispersive power or small Abbe’s number leads to large angular dispersion.