Hypotenuse right-angle prisms from Edmund Optics offer 15 arcsec angle tolerances
TECHSPEC BBAR-coated hypotenuse right-angle prisms offer a wavelength range of 350–2200 nm and angle tolerances of 15 arcsec, reducing ray deviations and eliminating the need for recalibrations. Features include an N-BK-7 substrate, 40-20 surface quality, λ/8 surface flatness, and 0/-0.1 mm dimensional tolerance.
Edmund Optics
Barrington, NJ