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）產品技術參數描述：SpecificationsAntireflectionCoatingWavelengthuserspecifiedCen
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 |
|
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 |
|
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 |
