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Prisms
RIGHT ANGLE PRISMS
· Substrate : SUPRASIL 1, UV Fused Silica, BK7 of SF2 · Dimension Tolerance : +0.0/-0.20mm · Angular Deviation : < 3 arc min. · Clear Aperture : > 85% of central circular dimension · Edge Bevel : 0.3mm face width at 45˚
RIGHT ANGLE BENDING PRISMS
· Substrate : SUPRASIL 1, UV Fused Silica, BK7 of SF2 · Dimension Tolerance : +0.0/-0.20mm · Angular Deviation : < 3 arc min. · S1 and S2 AR Coating : Single Wavelength AR R < 0.25%, Broadband AR Ravg < 0.5% · Clear Aperture : > 85% of central circular dimension · Edge Bevel : 0.3mm face width at 45˚
RIGHT ANGLE FOLDING PRISMS
· Substrate : UV Fused Silica or BK7 · Dimension Tolerance : +0.0/-0.20mm · Angular Deviation : < 3 arc min. · S1 and S2 AR Coating : Single Wavelength AR R < 0.25%, Broadband AR Ravg < 0.5% · Clear Aperture : > 85% of central circular dimension · Edge Bevel : 0.3mm face width at 45˚
ISOSCELES BREWSTER PRISMS
· Substrate : SUPRASIL 1, UV Fused Silica or SF10 · Dimension Tolerance : +0.0/-0.20mm · Angular Deviation : < 10 arc min. · Surface Figure : λ/10 @ 633nm · Surface Quality : 10-5(SUPRASIL 1 and UV Fused Silica), 20-10(SF10) · Clear Aperture : > 85% of central circular dimension · Edge Bevel : 0.3mm face width at 45˚
RHOMBOID PRISMS
· Substrate : UV Fused Silica or BK7 · Dimension Tolerance : +0.0/-0.20mm · Angular Deviation : < 3 arc min. · Surface Figure : λ/10 @ 633nm · Clear Aperture : > 85% of central circular dimension · Edge Bevel : 0.3mm face width at 45˚
EQUILATERAL DISPERSING PRISMS
· Substrate : UV Fused Silica or BK7 · Dimension Tolerance : +0.0/-0.20mm · Angular Deviation : < 3 arc min. · Surface Figure : λ/8 @ 633nm · Clear Aperture : > 85% of central circular dimension · Edge Bevel : 0.3mm face width at 45˚
PORRO PRISMS
· Substrate : UV Fused Silica, BK7 or SF2 · Dimension Tolerance : +0.0/-0.20mm · Angular Deviation : < 10 arc min. · Surface Figure : λ/10 @ 633nm · Clear Aperture : > 85% of central circular dimension · Edge Bevel : 0.3mm face width at 45˚
LITTROW PRISMS
· Substrate : UV Fused Silica · Dimension Tolerance : +0.0/-0.20mm · Angular Deviation : < 10 arc min. · Surface Figure : λ/10 @ 633nm · Clear Aperture : > 85% of central circular dimension · Edge Bevel : 0.3mm face width at 45˚
PENTA PRISMS
· Substrate : BK7 · Dimension Tolerance : +0.0/-0.20mm · Angular Deviation : < 10 arc min. · Surface Figure : λ/4 @ 633nm · Clear Aperture : > 85% of central circular dimension · Edge Bevel : 0.3mm face width at 45˚
CORNER CUBE PRISMS
· Substrate : BK7A · Dimension Tolerance : +0.0/-0.20mm · Beam Deviation : 180Å˚Å ±2, 5, or 10 arc sec. · Surface Figure : λ/8 @ 633nm · Surface Quality : 40-20 · Clear Aperture : > 85% of central circular dimension · Edge Bevel : 0.3mm face width at 45˚
DOVE PRISMS
· Substrate : UV Fused Silica or BK7 · Dimension Tolerance : +0.0/-0.20mm · Angular Deviation : < 10 arc min. · Surface Figure : λ/4 @ 633nm · Clear Aperture : > 85% of central circular dimension · Edge Bevel : 0.3mm face width at 45˚
