品牌
其他厂商性质
北京市所在地
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
