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Please note that EKSMA Optics office will be closed on December 24-27 and January 1. Happy holidays!

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Wollaston Prisms

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Specifications

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Description

Standard dimensions A x B

Beam separation φ

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Unmounted Natural Calcite Wollaston Prisms

Code	Standard dimensions A x B	Beam separation φ	Price	Delivery	Add to cart
450-2101	10 x 10 mm	ϕ-10°	566 $	Request
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i 450-2121	12 x 12 mm	ϕ-10°	682 $	4 - 5 days
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i 450-2141	14 x 14 mm	ϕ-10°	720 $	Request
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i 450-2102	10 x 10 mm	ϕ-20°	618 $	4 - 5 days
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i 450-2122	12 x 12 mm	ϕ-20°	733 $	4 - 5 days
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i 450-2142	14 x 14 mm	ϕ-20°	768 $	Request
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Mounted Natural Calcite Wollaston Prisms

Code	Standard dimensions A x B	Beam separation φ	Price	Delivery	Add to cart
i 450-2101-M2Ps	10 x 10 mm	ϕ-10°	632 $	Request
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i 450-2121-M2Ps	12 x 12 mm	ϕ-10°	748 $	Request
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i 450-2141-M2P	14 x 14 mm	ϕ-10°	786 $	Request
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i 450-2102-M2Ps	10 x 10 mm	ϕ-20°	684 $	Request
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i 450-2122-M2Ps	12 x 12 mm	ϕ-20°	799 $	Request
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i 450-2142-M2P	14 x 14 mm	ϕ-20°	834 $	Request
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Material	Natural Calcite
Wavelength Range	350-2200 nm
Extinction Ratio	1:100 000
Surface quality	40-20 scratch & dig (MIL-PRF-13830B)
Wavefront distortion	λ/4 at 633 nm
Separation angle	10 or 20 deg
Dimension tolerance	±0.25 mm

EKSMA Optics Wollaston Prisms
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Split a beam into two orthogonally polarized divergent beams
Made from the finest optical grade natural calcite

Wollaston Prism Polarizer consists of two equal calcite prisms. Both output beams are almost equally deviated. Angular separation of output beams depends on wavelength. The use of the highest grade calcite provides useful transmission covering 300-2200 nm range.