Edmund Optics Inc. 20mm Equilateral Prism N-SF11 Uncoated NT49-431

Ideal for Light Dispersion Sizes Ranging from 5 - 50mm Available Uncoated or Anti-Reflection Coated Additional Equilateral Prism Options Available Equilateral prisms feature three equal 60° angles and are often referred to as dispersing prisms. Equilateral prisms are ideal for wavelength separating applications. Our TECHSPEC® Equilateral Prisms are available uncoated or with a single layer MgF2 anti-reflection coating.