Glan Thomson Prisms

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₪ Glan-Thompson Prisms

Glan-Thompson Prisms

Specification:

Material: Calcite
Wavelength Range: 350-2300nm
Surface Quality: 60-40 scratch and dig
Dimensions Tolerance: ±0.1 mm
Beam Deviation: < 3 arc minutes
Coating: Single layer MgF2 AR Coating at 633nm
Housing: Black Anodized Aluminum

* Large Acceptance Angle
* High Polarisation Purity
* Low Power Application

Part No.	L/A	Extinction Ratio	Angular Field	Clear Aperture Dia (mm)	Outside Diameter (mm)	L±0.2 (mm)	Price
PGT8210	2.5	<5x10 ^-5	14° -16°	10	25.4	33.0	£197
PGT8215	2.5	<5x10 ^-5	14° -16°	15	30.0	45.5	£303
PGT8310	3.0	<5x10 ^-5	25° -28°	10	25.4	38.0	£267
PGT8315	3.0	<5x10 ^-5	25° -28°	15	38.0	53.0	£408

Prices exclude VAT and Carriage - POA for larger quantities

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Interesting laser and optics facts ...
On 25 April, 1990, the most powerful optical telescope ever built, the Hubble Space Telescope, was positioned in orbit.