联系人：吕
邮箱：adam@waveopt.com
电话：18515635158
地址： 北京海淀区信息路15号9层915室
| 品牌 |
CVI |
型号 |
LCP和RCX |
| 货号 |
LCP、RCX |
材质 |
标准型BK7材质的和精确型BK7材质以及熔融石英 |
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：
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 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
|
| 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
|
18515635158