Equilateral dispersing prisms are used for wavelength separation applications. The three sides are of equal length.
Available in various sizes and glasses. Polished Faces
OL-2063 Side 25mm Height 25mm Flint
OL-2064 Side 25mm Height 25mm BK-7
OL-2065 Side 40mm Height 40mm Flint
OL-2066 Side 40mm Height 40mm BK-7
Any other custom size in any glass can also be made