北京波威科技有限公司代理的美國CVI廠家的CLCＣ截面為圓形的平凹柱面透鏡，分為材質為BK7和熔融石英的兩種。一、BK7材質截面為圓形的平凹柱面透鏡（CLCC-C-PrecisionBK7RoundCylindricalPlano-ConcaveLenses）產品技術參數(shù)描述：SpecificationsAntireflectionCoatingWavelengthuserspecifiedCen

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北京波威科技有限公司代理的美國CVI廠家的CLCＣ截面為圓形的平凹柱面透鏡，分為材質為BK7和熔融石英的兩種。

一、BK7材質截面為圓形的平凹柱面透鏡（CLCC-C - Precision BK7 Round Cylindrical Plano-Concave Lenses）

產品技術參數(shù)描述：

Specifications
Antireflection Coating	Wavelength user specified
Center Thickness	tc±0.25 mm
Chamfer	0.35 mm at 45° typical
Clear Aperture (CA)	≥ 85% of central dimension
Damage Threshold	10 J/cm2, 20 nsec, 20 Hz @ 1064 nm
Dimensional Tolerance	+0/-0.25 mm
Optical Material	N-BK7
Paraxial Focal Length	f±0.5%
Surface Figure	x direction: λ/4 per cm rms at 633 nm before coating y direction: λ/2 per cm rms at 633 nm before coating
Surface Quality	20-10 scratch and dig
Wedge	≤ 3 arc minutes
Antireflection Coating
Broadband	Ravg ≤ 0.5% per surface
Narrowband	R ≤ 0.25% per surface

選型表：

Part Number	f (mm)	φ (mm)	r (mm)	tc (mm)	te (mm)	CA (mm)	f/#	fb (mm)	A2H′ (mm)	C (mm)
CLCC-15.0-10.2-C	-20.0	15.0	10.2	2.8	6.0	12.8	-1.6	-21.8	-1.8	-17.2
CLCC-20.0-15.3-C	-30.0	20.0	15.3	4.3	8.0	17.0	-1.8	-32.8	-2.8	-25.7
CLCC-25.4-20.3-C	-40.0	25.4	20.3	4.6	9.0	21.6	-1.9	-43.0	-3.0	-35.4
CLCC-25.4-25.4-C	-50.0	25.4	25.4	5.0	8.4	21.6	-2.3	-53.3	-3.3	-45.0
CLCC-25.4-30.5-C	-60.0	25.4	30.5	4.3	7.0	21.6	-2.8	-62.8	-2.8	-55.7
CLCC-50.8-38.1-C	-75.0	50.8	38.1	8.0	17.6	43.2	-1.7	-80.3	-5.3	-67.0
CLCC-50.8-50.9-C	-100.0	50.8	50.9	8.0	14.7	43.2	-2.3	-105.3	-5.3	-92.0
CLCC-50.8-76.3-C	-150.0	50.8	76.3	6.0	10.3	43.2	-3.5	-154.0	-4.0	-144.0

二、熔融石英材質截面為圓形的平凹柱面透鏡（CLCC-UV - Precision Fused Silica Round Cylindrical Plano-Concave Lenses）

產品技術參數(shù)描述：

Specifications
Antireflection Coating	Wavelength user specified
Center Thickness	tc±0.25 mm
Chamfer	0.35 mm at 45° typical
Clear Aperture (CA)	≥ 85% of central dimension
Damage Threshold	10 J/cm2, 20 nsec, 20 Hz @ 1064 nm
Dimensional Tolerance	+0/-0.25 mm
Optical Material	UV-grade fused silica
Paraxial Focal Length	f±0.5%
Surface Figure	x direction: λ/4 per cm rms at 633 nm before coating y direction: λ/2 per cm rms at 633 nm before coating
Surface Quality	20-10 scratch and dig
Wedge	≤ 3 arc minutes
Antireflection Coating
Broadband	Ravg ≤ 0.5% per surface
Narrowband	R ≤ 0.25% per surface

選型表：

Part Number	f (mm)	φ (mm)	r (mm)	tc (mm)	te (mm)	CA (mm)	f/#	fb (mm)	A2H′ (mm)	C (mm)
CLCC-20.0-12.7-UV	-25.0	20.0	12.7	4.2	9.0	17.0	-1.5	-27.7	-2.7	-20.8
CLCC-25.4-25.4-UV	-50.0	25.4	25.4	5.0	8.4	21.6	-2.3	-53.2	-3.2	-45.0
CLCC-25.4-38.1-UV	-75.0	25.4	38.1	5.0	7.2	21.6	-3.5	-78.2	-3.2	-70.0
CLCC-50.8-38.1-UV	-75.0	50.8	38.1	8.0	17.6	43.2	-1.7	-80.1	-5.1	-67.0
CLCC-50.8-50.9-UV	-100.0	50.8	50.9	8.0	14.7	43.2	-2.3	-105.1	-5.1	-92.0
CLCC-50.8-76.3-UV	-150.0	50.8	76.3	6.0	10.3	43.2	-3.5	-153.8	-3.8	-144.0