Material	a-BBO, Calcite or YVO4
Wavelength Range	a-BBO: 220-3000 nm; Calcite: 350-2200 nm; YVO4: 500-4000 nm
Extinction Ratio	a-BBO:<5x10-6; Calcite:<5x10-6; YVO4:<5x10-6
Surface Quality	20/10 scratch and dig
Beam Deviation	<3 arc minutes
Wavefront Distortion	λ/4@632.8nm
Damage Threshold	>200 MW/cm2
Coating	Single Layer MgF2
Mount	Black Anodized Aluminium

Standard Products

1. Calcite Glan Taylor Polarizer

Part No.	Wavelength Range (nm)	Extinction	Angular	C.A.	O.D.	L±0.1	Unit Price
		Ratio	Field(°)	øa ( mm )	ød ( mm )	( mm )
DPGT5008	350-2200	<5x10-6	>7.7	8	25.4	17	$240
DPGT5010				10	25.4	19	$295
DPGT5012				12.7	25.4	21	$370
DPGT5015				15	30	23	$430
DPGT5020				20	38	29	$760

2. YVO4 Glan Taylor Polarizer

Part No.	Wavelength	Extinction	Angular	C.A.	O.D.	L ±0.1	Unit Price
	Range (nm)	Ratio	Field(°)	øa(mm )	ød(mm )	( mm )
DPGT6008	500-4000	<5x10-6	>6.0	8	25.4	15	$305
DPGT6010				10	25.4	17	$395
DPGT6012				12.7	25.4	18.5	$510
DPGT6015				15	30	20	$605
DPGT6020				20	38	25	$930

3. a-BBO Glan Taylor Polarizer

Part No.	Wavelength	Extinction	Angular	C.A.	O.D.	L ±0.1	Unit Price
	Range (nm)	Ratio	Field(°)	øa(mm )	ød(mm )	( mm )
DPGT7208	220-350	<5x10-6	>6.0	8	25.4	17	$325
DPGT7210				10	25.4	19	$395
DPGT7212				12.7	25.4	21	$535
DPGT7215				15	30	23	$595
DPGT7220				20	38	29	$895
DPGT7308	350-700	<5x10-6	>6.0	8	25.4	17	$325
DPGT7310				10	25.4	19	$395
DPGT7312				12.7	25.4	21	$535
DPGT7315				15	30	23	$595
DPGT7320				20	38	29	$895
DPGT7708	700-3000	<5x10-6	>6.0	8	25.4	17	$325
DPGT7710				10	25.4	19	$395
DPGT7712				12.7	25.4	21	$535
DPGT7715				15	30	23	$595
DPGT7720				20	38	29	$895

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