OPT-27 EXTRA DENSE FLINT GLASS PRISM FOR SPECTROMETER

This is an equilateral prism with all the 3 angles of 600 each and all the sides measuring 25mm each.

It is made of optically worked extra dense flint glass which has a very high refractive index of approximately 1.71 and a high dispersion.

The extra dense flint glass prisms are mainly used with spectrometers.