Standard Prisms
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Prisms
Right Angle Prisms
part code: RAP
Substrate: SUPRASIL 1, UV Fused Silica, BK7, or SF2
Dimension Tolerance: +0.0/-0.20 mm
Angular Deviation: < 3 arc min.
Clear Aperture: > 85% of central circular dimension
Edge Bevel: 0.3 mm face width at 45°
Right Angle Bending Prisms
part code: BRP
Substrate: SUPRASIL 1, UV Fused Silica, BK7, or SF2
Dimension Tolerance: +0.0/-0.20 mm
Angular Deviation: < 3 arc min.
S1 and S2 AR Coating: Single Wavelength AR R < 0.25%, Broadband AR Ravg < 0.50%
Clear Aperture: > 85% of central circular dimension
Edge Bevel: 0.3 mm face width at 45°
Right Angle Folding Prisms
part code: FRP
Substrate: UV Fused Silica or BK7
Dimension Tolerance: +0.0/-0.20 mm
Angular Deviation: < 3 arc min.
S1 and S2 AR Coating: Single Wavelength AR R < 0.25%, Broadband AR Ravg < 0.50%
Clear Aperture: > 85% of central circular dimension
Edge Bevel: 0.3 mm face width at 45°
Isosceles Brewster Prisms
part code: IBP
Substrate: SUPRASIL 1, UV Fused Silica, or SF10
Dimension Tolerance: +0.0/-0.20 mm
Angular Deviation: < 10 arc min.
Surface Figure: λ/10 @ 633 nm
Surface Quality: 10-5 (SUPRASIL 1 and UV Fused Silica), 20-10 (SF10)
Clear Aperture: > 85% of central circular dimension
Edge Bevel: 0.3 mm face width at 45°
Rhomboid Prisms
part code: RBP
Substrate: UV Fused Silica or BK7
Dimension Tolerance: +0.0/-0.20 mm
Angular Deviation: < 3 arc min.
Surface Figure: λ/10 @ 633 nm
Clear Aperture: > 85% of central circular dimension
Edge Bevel: 0.3 mm face width at 45°
Equilateral Dispersing Prisms
part code: EDP
Substrate: UV Fused Silica or BK7
Dimension Tolerance: +0.0/-0.20 mm
Angular Deviation: < 3 arc min.
Surface Figure: λ/8 @ 633 nm
Clear Aperture: > 85% of central circular dimension
Edge Bevel: 0.3 mm face width at 45°
Porro Prisms
part code: PRP
Substrate: UV Fused Silica, BK7, or SF2
Dimension Tolerance: +0.0/-0.20 mm
Angular Deviation: ≤ 10 arc min.
Surface Figure: λ/10 @ 633 nm
Clear Aperture: > 85% of central circular dimension
Edge Bevel: 0.3 mm face width at 45°
Littrow Prisms
part code: LOP
Substrate: UV Fused Silica
Dimension Tolerance: +0.0/-0.20 mm
Angular Deviation: ≤ 10 arc min.
Surface Figure: λ/10 @ 633 nm
Clear Aperture: > 85% of central circular dimension
Edge Bevel: 0.3 mm face width at 45°
Penta Prisms
part code: PTP
Substrate: BK7
Dimension Tolerance: +0.0/-0.20 mm
Angular Deviation: ≤ 10 arc min.
Surface Figure: λ/4 @ 633 nm
Clear Aperture: > 85% of central circular dimension
Edge Bevel: 0.3 mm face width at 45°
Corner Cube Prisms
part code: CCP
Substrate: BK7A
Dimension Tolerance: +0.0/-0.20 mm
Beam Deviation: 180Å°Å ± 2, 5, or 10 arc sec.
Surface Figure: λ/8 @ 633 nm
Surface Quality: 40-20
Clear Aperture: > 85% of central circular dimension
Edge Bevel: 0.3 mm face width at 45°
Dove Prisms
part code: DOP
Substrate: UV Fused Silica or BK7
Dimension Tolerance: +0.0/-0.20 mm
Angular Deviation: ≤ arc min.
Surface Figure: λ/4 @ 633 nm
Clear Aperture: > 85% of central circular dimension
Edge Bevel: 0.3 mm face width at 45°