BK7 Wedge Prisms

Material: BK7 Grade A Optical Glass
Design Wavelength: 632.8 nm
Design Index: n=1.51467 at 632.8nm
Diameter Tolerance: +0.0, -0.1mm,
Thickness Tolerance: ± 0.2mm
Surface Quality: 60-40 scratch and dig
Wedge Angle: ±1 minute
Flatness: lambda/4 at 632.8 nm
Protective Bevel