Right-Angle Prisms

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SKU Specifications Stock Qty Price Add to cart
9003050 90˚ angle tolerance, arcsec: ±2
Clear aperture: as per DWG
Coatings: AR (R < 0.3%) @ 1535 nm
Dimensions, mm: 5 x 5 x 7.1 (±0.2)
Durability: per MIL-M-13508C
Edge chips, μm: < 5
LIDT: > 1 GW/cm² @ 1535 nm, 10 ns pulse, repetition rate 1 Hz
Material: BK7
Part No: 3730 828 1
Pyramidal tolerance, arcmin: <1
Protective chamfers: <0.25 mm x 45° on all edges except roof edge
Reflected WFD, fringes: 0.05 (RMS) and 0.2 (P-V) @ 633 nm
Surface flatness, fringes: <1/4 on all faces
Surface quality: 20-10 S-D
Comment: Acc to DWG 3730 828 101 86
1
€7.00
9324582 90° angle tolerance: ±2 arcmin
Clear aperture: >80
Coatings: AR@1030
Dimensions A x B x C, mm: 30 x 30 x 30
Dimensions tolerance, mm: +0/-0.2
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: BK7
Pyramidal tolerance: <1 arcmin
Protective chamfers: <0.25 mm x 45°
Surface quality, S-D: 40-20
1
€95.00
9325032 90° angle tolerance: ±2 arcmin
Clear aperture: >80
Coatings: AR@1030
Dimensions A x B x C, mm: 30 x 30 x 30
Dimensions tolerance, mm: +0/-0.2
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: BK7
Pyramidal tolerance: <1 arcmin
Protective chamfers: <0.25 mm x 45°
Surface quality, S-D: 40-20
2
€150.00
9327032 90° angle tolerance: ±2 arcmin
Clear aperture: >80
Coatings: uncoated
Dimensions A x B x C, mm: 50.8 x 50.8 x 50.8
Dimensions tolerance, mm: +0/-0.2
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: BK7
Pyramidal tolerance: <1 arcmin
Protective chamfers: <0.25 mm x 45°
Surface quality, S-D: 40-20
1
€150.00
9328882 90° angle tolerance: ±2 arcmin
Clear aperture: >80
Coatings: AR@313
Dimensions A x B x C, mm: 12.7 x 12.7 x 12.7
Dimensions tolerance, mm: +0/-0.2
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: UVFS
Pyramidal tolerance: <1 arcmin
Protective chamfers: <0.25 mm x 45°
Surface quality, S-D: 40-20
1
€110.00
9330183 90° angle tolerance: ±2 arcmin
Clear aperture: >80
Coatings: BBAR@700-900
Dimensions A x B x C, mm: 28.2 x 28.2 x 175
Dimensions tolerance, mm: +0/-0.2
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: BK7
Pyramidal tolerance: <1 arcmin
Protective chamfers: <0.25 mm x 45°
Surface quality, S-D: 60-40
1
€388.00
9337023 90° angle tolerance: ±3 arcmin
Clear aperture: >80
Coatings: uncoated
Dimensions A x B x C, mm: 10 x 15
Dimensions tolerance, mm: +0/-0.2
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: BK7
Pyramidal tolerance: <1 arcmin
Protective chamfers: <0.25 mm x 45°
Surface quality, S-D: 40-20
2
€90.00
9352845 90° angle tolerance: ±2 arcmin
Clear aperture: >80
Coatings: uncoated
Dimensions A x B x C, mm: 25 x 25 x 25
Dimensions tolerance, mm: +0/-0.2
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: BK7
Pyramidal tolerance: ±1 arcmin
Surface quality, S-D: 40-20
1
€113.00
9352985 90° angle tolerance: ±2 arcmin
Clear aperture: >80
Coatings: Silver+SiO2 coated
Dimensions A x B x C, mm: 20 x 20 x 20
Dimensions tolerance, mm: +0/-0.2
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: BK7
Pyramidal tolerance: <1 arcmin
Protective chamfers: <0.25 mm x 45°
Surface quality, S-D: 40-20
1
€90.00
9376767 90° angle tolerance: ±2 arcmin
Clear aperture: >80
Coatings: uncoated
Comments: Suprasil ULV
Dimensions A x B x C, mm: 10 x 10 x 10
Dimensions tolerance, mm: +0/-0.2
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: UVFS
Pyramidal tolerance: <1 arcmin
Protective chamfers: <0.25 mm x 45°
Surface quality, S-D: 40-20
2
€110.00
9391489 90° angle tolerance: ±10 arcsec
Clear aperture: >80
Coatings: uncoated
Dimensions A x B x C, mm: 10 x 10 x 10
Dimensions tolerance, mm: +0/-0.2
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: UVFS
Pyramidal tolerance: <1 arcmin
Surface quality, S-D: 40-20
3
€32.00
9416641 90° angle tolerance: ±2 arcmin
Clear aperture: >80
Coatings: uncoated
Dimensions A x B x C, mm: 25.39 x 25.14 x 25.08
Dimensions tolerance, mm: +0/-0.2
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: BK7
Pyramidal tolerance: <1 arcmin
Protective chamfers: <0.25 mm x 45°
Surface quality, S-D: 40-20
2
€32.00
9420582 90° angle tolerance: ±2 arcmin
Clear aperture: >80
Coatings: S1: Enhanced Aluminum.R>95%@450-650nm
Dimensions A x B x C, mm: 40 x 40 x 56.6
S1 Flatness, PV IR S2 Flatness, PV: <λ/10 @ 632.8 nm
Material: N-BK7
Pyramidal tolerance: <1 arcmin
Surface quality, S-D: 40-20
3
€80.00
9420592 90° angle tolerance: ±2 arcmin
Clear aperture: >80
Coatings: S1: Enhanced Aluminum.R>95%@450-650nm
Dimensions A x B x C, mm: 30 x 30 x 42.4
Dimensions tolerance, mm: (+0/-0.1)
S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm
Material: N-BK7
Pyramidal tolerance: <1 arcmin
Surface quality, S-D: 40-20
2
€60.00
9421252 90° angle tolerance: ±2 arcmin
Clear aperture: >80
Coatings: uncoated
Dimensions A x B x C, mm: 20 x 20 x 20
Dimensions tolerance, mm: +0/-0.2
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: BK7
Pyramidal tolerance: <9.5 arcmin
Protective chamfers: <0.25 mm x 45°
Surface quality, S-D: 40-20
2
€33.00
9421572 Clear aperture: >80
Coatings: uncoated
Dimensions A x B x C, mm: 12.7 x 12.7 x 12.7
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: BK7
Surface quality, S-D: 40-20
Comment: Al coating on long surface.
5
€23.00
9423652 Clear aperture: >80
Coatings: uncoated
Dimensions A x B x C, mm: 25.4 x 25.4 x 25.4
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: N-BK7
Surface quality, S-D: 20-10
1
€32.00
9426902 90° angle tolerance: ±2 arcmin
Clear aperture: >80
Coatings: uncoated
Dimensions A x B x C, mm: 25.4 x 25.4 x 25.4
Dimensions tolerance, mm: +0/-0.2
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: BK7
Pyramidal tolerance: <1 arcmin
Protective chamfers: <0.25 mm x 45°
Surface quality, S-D: 40-20
2
€32.00
9428512 90° angle tolerance: ±2 arcsec
Clear aperture: >80
Coatings: AR(R<0.3%)@1535 nm
Dimensions A x B x C, mm: 5 x 5 x 5
Dimensions tolerance, mm: ±0.2
Material: BK7
Pyramidal tolerance: <1 arcmin
Surface quality, S-D: 20-10
2
€14.00
9428772 90° angle tolerance: ±2 arcmin
Clear aperture: >80
Coatings: uncoated
Dimensions A x B x C, mm: 12.7 x 12.7 x 12.7
Dimensions tolerance, mm: +0/-0.2
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: UVFS
Pyramidal tolerance: <1 arcmin
Protective chamfers: <0.25 mm x 45°
Surface quality, S-D: 40-20
1
€52.00
9433823 90° angle tolerance: ±2 arcmin
Clear aperture: >80
Coatings: uncoated
Dimensions A x B x C, mm: 10 x 10 x 10
Dimensions tolerance, mm: +0/-0.2
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: UVFS
Pyramidal tolerance: <1 arcmin
Protective chamfers: <0.25 mm x 45°
Surface quality, S-D: 60-40
3
€32.00
9513431 90° angle tolerance: ±2 arcmin
Clear Aperture: >80
Coatings: uncoated
Dimensions A x B x C, mm: 20.0 x 20.0 x 20.0 (+0/-0.2)
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Material: BK7
Pyramidal tolerance: ±1 arcmin
Protective chamfers: 0.1-0.25 mm x 45°
Surface quality, S-D: 40-20
1
€31.00
9564766 3 sides polished flatness: 3/0.25(0.1) ; 5/1x0.1 --> L/5
90° angle tolerance: ±2 arcmin
Clear Aperture: >90
Coatings: uncoated
Dimensions A x L, mm: 12 x 12 (+0/-0.1)
Material: N-BK7
Perpendicularity: ±1 arcmin
Pyramidal tolerance: for 90° ±1 arcmin; for 45° ±1 arcmin
Protective chamfers: <0.1 mm x 45°
Comment: + 1 chamfer 3.5±0.1 at 45° as per drawing
Comment: 45°±3 arcmin
Comment: see drawing for all specs and tolerances
2
€25.00
9574167 90° angle tolerance: +/-5 arcmin
Clear aperture: >90%
Dimensions, mm: 10 x 10 x 10 (+0/-0.2)
Material: BK7
Protective chamfers: <0.25mm x 45°
S1 Flatness, PV IR S2 Flatness, PV: λ/4 @ 632.8nm
Surface quality, S-D: 60-40
Comment: Uncoated
5
€16.00
9588308 90 deg angle tolerance: +/- 1 arcmin
Clear aperture: >80 %
Coatings on hypotenuse: Aluminium coating
Dimensions A x B x C, mm: 12.7 x 12.7 x 12.7 mm (+0/-0.2 mm)
Material: BK7
Pyramidal tolerance: +/- 1 arcmin
Protective chamfers: 0.2-0.3 mm x 45 deg
Surface flatness, S1/S2/S3: Surface quality, S1/S2/S3: 40-20 S-D
6
€18.00
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Right-Angle prisms are often preferable to an inclined mirror in applications involving severe acoustic or inertial loads, because they are easier to mount, and deform much less than mirror in response to external mechanical stress. As long as acceptance angle limitations for TIR from the roof faces are not exceeded, the right angle prisms can serve as a retro reflector, turning beams back to the original direction. 

  • Can work as internal or external reflectors or as retroreflectors
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