Corner Cube Retroreflectors

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Grouped product items
SKU	Specifications	Stock Qty	Price
9378127	Clear aperture: >80 Coatings: uncoated Dimensions d x h: 10 x 8.6 Dimensions tolerance, mm: ±0.05 S1 Flatness, PV IR S2 Flatness, PV: <λ/10 @ 632.8 nm Material: BK7 Surface quality, S-D: 20-10	20	€100.00
9420632	Angular deviation: ±5 arcsec Beam deviation: 180° ±30 arcsec Clear Aperture: >80 Coatings: Uncoated Dimensions d x h: 25.4 (+0.0/-0.2) x 19.0 (±0.5) S1 Flatness, PV IR S2 Flatness, PV: <λ/10 @ 632.8 nm Material: UVFS Protective chamfers: 0.1-0.25 mm x 45° Surface quality, S-D: 40-20	5	€181.00
9428732	Angle tolerance: ±30 arcsec Beam deviation: 180° Clear aperture: >90 Coatings: uncoated Dimensions d x h: 25.4 x 22 Dimensions tolerance, mm: +0/-0.2 S1 Flatness, PV IR S2 Flatness, PV: <λ/10 @ 632.8 nm Material: UVFS Surface quality, S-D: 20-10	6	€132.00
9581918	Angular deviation: < ±5 arcsec Protective chamfers: 0.2 mm x 45° Clear aperture: per DWG Coatings: uncoated Dimensions tolerance: +0/-0.1 mm Dimensions A x B x C, mm: per DWG Durability: per MIL-M13508 C LIDT: >1 GW/cm² @ 1064 nm, 10 ns, 20 PPS Material: BK7 S1 Flatness, PV IR S2 Flatness, PV: λ/10 @ 632.8 nm Surface quality: 40-20 S-D	2	€320.00

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Details

These prisms have 3 mirror surfaces making angles of 90 deg to each other, juxtaposed to form the corner of a cube with the entrance face perpendicular to cube diagonal. All beams, despite of incident direction, are reflected back to the original direction. Corner cubes are used in high precision applications or with lasers over very long distances.

Incident light deviates by 180 deg independently of the angle of incidence