北京波威科技有限公司代理的美国CVI厂家的截面为矩形的平凸柱面透镜，分为标准型BK7材质的和精确型BK7材质以及熔融石英材质的。一、标准型BK7材质（LCP-C-StandardBK7RectangularCylindricalPlano-ConvexLenses）产品技术参数描述：SpecificationsAntireflectionCoatingUserspecifiedCenterThic
北京波威科技有限公司代理的美国CVI厂家的截面为矩形的平凸柱面透镜，分为标准型BK7材质的和精确型BK7材质以及熔融石英材质的。
一、标准型BK7材质（LCP-C - Standard BK7 Rectangular Cylindrical Plano-Convex Lenses）
产品技术参数描述：
|
Specifications |
|
|
Antireflection Coating |
User specified |
|
Center Thickness |
tc±0.6 mm |
|
Chamfer |
Slight protective bevel |
|
Clear Aperture (CA) |
≥ 90% of central dimension |
|
Design Wavelength |
587.6 nm |
|
Dimensional Tolerance |
±0.6 mm |
|
Optical Material |
N-BK7 |
|
Paraxial Focal Length |
f±2% |
|
Surface Quality |
60-40 scratch and dig |
|
Wedge (tc/x) |
≤ 8 mrad |
选型表：
|
Part Number |
Former |
f |
x |
y |
r |
tc |
te |
x1×y1 |
f/# |
fb |
A2H" |
A |
|
LCP-25.0-6.0-3.3-C |
01 LCP 000 |
6.4 |
25.0 |
6.0 |
3.3 |
3.5 |
1.6 |
22.5 × |
1.2 |
4.0 |
-2.4 |
8.3 |
|
LCP-12.5-9.0-5.2-C |
01 LCP 025 |
10.0 |
12.5 |
9.0 |
5.2 |
3.8 |
1.2 |
11.3 × |
1.2 |
7.4 |
-2.6 |
12.6 |
|
LCP-25.0-19.0-9.8-C |
01 LCP 004 |
19.0 |
25.0 |
19.0 |
9.8 |
8.5 |
1.2 |
22.5 × |
1.1 |
13.4 |
-5.6 |
26.3 |
|
LCP-60.0-22.0-13.1-C |
01 LCP 006 |
25.4 |
60.0 |
22.0 |
13.1 |
7.0 |
1.0 |
54.0 × |
1.3 |
20.8 |
-4.6 |
31.4 |
|
LCP-60.0-15.0-20.7-C |
01 LCP 001 |
40.0 |
60.0 |
15.0 |
20.7 |
2.7 |
1.3 |
54.0 × |
3.0 |
38.2 |
-1.8 |
41.4 |
|
LCP-60.0-20.0-31.0-C |
01 LCP 005 |
60.0 |
60.0 |
20.0 |
31.0 |
3.0 |
1.3 |
54.0 × |
3.3 |
58.0 |
-2.0 |
61.7 |
|
LCP-60.0-30.0-41.3-C |
01 LCP 009 |
80.0 |
60.0 |
30.0 |
41.3 |
4.0 |
1.2 |
54.0 × |
3.0 |
77.4 |
-2.6 |
82.8 |
|
LCP-60.0-50.0-51.7-C |
01 LCP 011 |
100.0 |
60.0 |
50.0 |
51.7 |
8.0 |
1.6 |
54.0 × |
2.2 |
94.7 |
-5.3 |
106.4 |
|
LCP-60.0-50.0-103.4-C |
01 LCP 015 |
200.0 |
60.0 |
50.0 |
103.4 |
5.0 |
1.9 |
54.0 × |
4.4 |
196.7 |
-3.3 |
203.1 |
|
LCP-60.0-50.0-155.0-C |
01 LCP 019 |
300.0 |
60.0 |
50.0 |
155.0 |
4.0 |
2.0 |
54.0 × |
6.7 |
297.4 |
-2.6 |
302.0 |
二、精密型BK7材质（RCX-C - Precision BK7 Rectangular Cylindrical Plano-Convex 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 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 |
具体选型表请参见资料下载PDF
