北京波威科技有限公司代理的美国CVI厂家的双凹球面透镜，按材质分为BK7和熔融石英两种类型。一、BICC-C-LaserQualityBK7Bi-ConcaveLens产品技术参数描述：SpecificationsAntireflectionCoatingWavelengthuserspecifiedCenterThicknesstc±0.25mmChamfer0.35mmat45&
北京波威科技有限公司代理的美国CVI厂家的双凹球面透镜，按材质分为BK7和熔融石英两种类型。
一、BICC-C - Laser Quality BK7 Bi-Concave Lens
产品技术参数描述：
|
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 diameter |
|
Concentricity |
≤ 0.05 mm |
|
Diameter |
φ+0/-0.25 mm |
|
Optical Material |
N-BK7 glass |
|
Paraxial Focal Length |
f±0.5% |
|
Surface Figure |
λ/10 at 633 nm before coating |
|
Surface Quality |
10-5 scratch and dig |
|
Antireflection Coating |
|
|
Broadband |
Ravg ≤ 0.5% per surface |
|
Narrowband |
R ≤ 0.25% per surface |
|
Damage Threshold |
|
|
cw |
1 MW/cm2 @ 1064 nm |
|
Pulsed, Broadband |
10 J/cm2, 20 nsec, 20 Hz @ 1064 nm |
|
Pulsed, Narrowband |
15 J/cm2, 20 nsec, 20 Hz @ 1064 nm |
选型表：
|
Part |
f |
φ |
r |
tc |
te |
CA |
f/# |
fb |
f @ |
f @ |
f @ |
f @ |
A1H |
A2H" |
C |
|
BICC-5.0-5.5-C |
-5.0 |
5.0 |
5.5 |
2.0 |
3.2 |
4.3 |
-1.2 |
-5.7 |
-5.0 |
-5.0 |
-5.1 |
-5.1 |
0.7 |
-0.7 |
3.1 |
|
BICC-12.7-10.8-C |
-10.0 |
12.7 |
10.8 |
2.0 |
6.1 |
10.8 |
-0.9 |
-10.7 |
-10.1 |
-10.2 |
-10.3 |
-10.4 |
0.7 |
-0.7 |
6.7 |
|
BICC-12.0-12.7-C |
-12.0 |
12.0 |
12.7 |
2.0 |
5.0 |
10.2 |
-1.2 |
-12.7 |
-11.9 |
-12.0 |
-12.2 |
-12.3 |
0.7 |
-0.7 |
9.2 |
|
BICC-20.0-20.9-C |
-20.0 |
20.0 |
20.9 |
1.0 |
6.1 |
17.0 |
-1.2 |
-20.5 |
-20.0 |
-20.1 |
-20.5 |
-20.4 |
0.7 |
-0.7 |
16.4 |
|
BICC-25.0-26.4-C |
-25.0 |
25.0 |
26.4 |
2.1 |
8.4 |
21.3 |
-1.2 |
-25.7 |
-25.1 |
-25.3 |
-25.7 |
-25.9 |
0.7 |
-0.7 |
20.5 |
|
BICC-25.4-103.4-C |
-100.0 |
25.4 |
103.4 |
2.6 |
4.2 |
21.6 |
-4.6 |
-100.9 |
-99.1 |
-99.9 |
-101.6 |
-102.3 |
0.9 |
-0.9 |
97.5 |
|
BICC-25.4-154.9-C |
-150.0 |
25.4 |
154.9 |
3.2 |
4.2 |
21.6 |
-6.9 |
-151.1 |
-148.6 |
-149.8 |
-152.3 |
-153.3 |
1.1 |
-1.1 |
147.4 |
二、BICC-UV - Laser Quality Fused Silica Bi-Concave Lenses
产品技术参数描述：
|
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 diameter |
|
Concentricity |
≤ 0.05 mm |
|
Diameter |
φ+0/-0.25 mm |
|
Optical Material |
UV-grade fused silica |
|
Paraxial Focal Length |
f±0.5% |
|
Surface Figure |
λ/10 at 633 nm before coating |
|
Surface Quality |
10-5 scratch and dig |
|
Antireflection Coating |
|
|
Broadband |
Ravg ≤ 0.5% per surface |
|
Narrowband |
R ≤ 0.25% per surface |
|
Damage Threshold |
|
|
cw |
1 MW/cm2 @ 1064 nm |
|
Pulsed, Broadband |
10 J/cm2, 20 nsec, 20 Hz @ 1064 nm |
|
Pulsed, Narrowband |
15 J/cm2, 20 nsec, 20 Hz @ 1064 nm |
选型表：
|
Part |
f |
φ |
r |
tc |
te |
CA |
f/# |
fb |
f @ |
f @ |
f @ |
f @ |
A1H |
A2H" |
C |
|
BICC-19.1-20.9-UV |
-20.0 |
19.1 |
20.9 |
2.0 |
6.6 |
16.2 |
-1.2 |
-20.7 |
-20.6 |
-21.6 |
-22.3 |
-22.9 |
0.7 |
-0.7 |
16.4 |
|
BICC-25.4-26.1-UV |
-25.0 |
25.4 |
26.1 |
2.0 |
8.6 |
21.6 |
-1.2 |
-25.7 |
-25.8 |
-27.1 |
-28.0 |
-28.7 |
0.7 |
-0.7 |
20.4 |
|
BICC-25.4-51.8-UV |
-50.0 |
25.4 |
51.8 |
2.0 |
5.2 |
21.6 |
-2.3 |
-50.7 |
-51.5 |
-54.1 |
-55.9 |
-57.3 |
0.7 |
-0.7 |
47.1 |
|
BICC-50.0-51.8-UV |
-50.0 |
50.0 |
51.8 |
2.0 |
14.9 |
42.5 |
-1.2 |
-50.7 |
-51.5 |
-54.1 |
-55.9 |
-57.3 |
0.7 |
-0.7 |
42.3 |
|
BICC-25.4-77.6-UV |
-75.0 |
25.4 |
77.6 |
2.0 |
4.1 |
21.6 |
-3.5 |
-75.7 |
-76.7 |
-81.2 |
-83.2 |
-85.9 |
0.7 |
-0.7 |
72.7 |
|
BICC-25.4-103.4-UV |
-100.0 |
25.4 |
103.4 |
2.6 |
4.2 |
21.6 |
-4.6 |
-100.9 |
-103.0 |
-108.1 |
-111.8 |
-114.5 |
0.9 |
-0.9 |
97.5 |
|
BICC-25.4-154.9-UV |
-150.0 |
25.4 |
154.9 |
3.2 |
4.2 |
21.6 |
-6.9 |
-151.1 |
-154.5 |
-162.1 |
-167.6 |
-171.7 |
1.1 |
-1.1 |
147.4 |
|
BICC-50.8-154.9-UV |
-150.0 |
50.8 |
154.9 |
2.0 |
6.2 |
43.2 |
-3.5 |
-150.7 |
-154.5 |
-162.7 |
-167.8 |
-172.3 |
0.7 |
-0.7 |
146.6 |
|
BICC-25.4-206.4-UV |
-200.0 |
25.4 |
206.4 |
3.4 |
4.2 |
21.6 |
-9.3 |
-201.2 |
-206.2 |
-216.4 |
-223.6 |
-229.2 |
1.2 |
-1.2 |
197.4 |
|
BICC-50.8-206.4-UV |
-200.0 |
50.8 |
206.4 |
3.4 |
6.5 |
43.2 |
-4.6 |
-201.2 |
-206.2 |
-216.8 |
-223.6 |
-229.5 |
1.2 |
-1.2 |
196.3 |
