| 供货周期： | 现货 |
| 品牌： | 完美光子 |
| 货号： | 3249286 |
High reflectance over entire visible and NIR spectrum
Aluminum overcoated with MgF2 for high durability
Ideal for non-critical applications
Available with λ/4, λ/10, and λ/20 surface flatness
Synthetic quartz and Zerodur? available for high thermal stability
Standard diameters from 5.0 to 152.4mm
| Diameter (mm) | tc (mm) | Material | Wavelength Range (nm) | Reflectance (%) | Flatness | Surface Quality | Parallelism tolerance | Clear Aperture | Diameter tolerance | Thickness tolerance | Laser Damage Threshold | Bevel | Angle of Incidence (deg) |
| 5 | 3 | BK7 | 350-2000 | ≥88.0 avg | λ/4 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 10 | 3 | BK7 | 350-2000 | ≥88.0 avg | λ/4 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 12.7 | 5 | BK7 | 350-2000 | ≥88.0 avg | λ/4 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 20 | 5 | BK7 | 350-2000 | ≥88.0 avg | λ/4 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 25 | 5 | BK7 | 350-2000 | ≥88.0 avg | λ/4 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 25.4 | 5 | BK7 | 350-2000 | ≥88.0 avg | λ/4 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 30 | 5 | BK7 | 350-2000 | ≥88.0 avg | λ/4 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 40 | 6 | BK7 | 350-2000 | ≥88.0 avg | λ/4 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 50 | 8 | BK7 | 350-2000 | ≥88.0 avg | λ/4 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 50.8 | 8 | BK7 | 350-2000 | ≥88.0 avg | λ/4 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 76.2 | 12 | BK7 | 350-2000 | ≥88.0 avg | λ/4 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 80 | 12 | BK7 | 350-2000 | ≥88.0 avg | λ/4 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 100 | 15 | BK7 | 350-2000 | ≥88.0 avg | λ/4 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 101.6 | 15 | BK7 | 350-2000 | ≥88.0 avg | λ/4 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 150 | 20 | BK7 | 350-2000 | ≥88.0 avg | λ/4 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 152.4 | 20 | BK7 | 350-2000 | ≥88.0 avg | λ/4 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 5 | 3 | BK7 | 350-2000 | ≥88.0 avg | λ/10 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 10 | 5 | BK7 | 350-2000 | ≥88.0 avg | λ/10 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 10 | 3 | BK7 | 350-2000 | ≥88.0 avg | λ/10 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 12.7 | 5 | BK7 | 350-2000 | ≥88.0 avg | |||||||||
| 15 | 5 | BK7 | 350-2000 | ≥88.0 avg | λ/10 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 15 | 3 | BK7 | 350-2000 | ≥88.0 avg | λ/10 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 20 | 3 | BK7 | 350-2000 | ≥88.0 avg | λ/10 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 20 | 5 | BK7 | 350-2000 | ≥88.0 avg | λ/10 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 25 | 5 | BK7 | 350-2000 | ≥88.0 avg | λ/10 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 25.4 | 5 | BK7 | 350-2000 | ≥88.0 avg | λ/10 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 30 | 5 | BK7 | 350-2000 | ≥88.0 avg | λ/10 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 40 | 6 | BK7 | 350-2000 | ≥88.0 avg | λ/10 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 50 | 8 | BK7 | 350-2000 | ≥88.0 avg | λ/10 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 50.8 | 8 | BK7 | 350-2000 | ≥88.0 avg | |||||||||
| 76.2 | 12 | BK7 | 350-2000 | ≥88.0 avg | λ/10 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 80 | 12 | BK7 | 350-2000 | ≥88.0 avg | λ/10 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 101.6 | 17 | Zerodur | 350-2000 | ≥88.0 avg | λ/10 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 152.4 | 25 | Zerodur | 350-2000 | ≥88.0 avg | λ/10 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 10 | 6 | SFS | 350-2000 | ≥88.0 avg | λ/20 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 12.7 | 6 | SFS | 350-2000 | ≥88.0 avg | λ/20 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 15 | 6 | SFS | 350-2000 | ≥88.0 avg | λ/20 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 20 | 6 | SFS | 350-2000 | ≥88.0 avg | λ/20 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 25 | 6 | SFS | 350-2000 | ≥88.0 avg | λ/20 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 25.4 | 6 | SFS | 350-2000 | ≥88.0 avg | |||||||||
| 30 | 6 | SFS | 350-2000 | ≥88.0 avg | λ/20 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 40 | 8 | SFS | 350-2000 | ≥88.0 avg | λ/20 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
| 50 | 10 | SFS | 350-2000 | ≥88.0 avg | λ/20 | 40 - 20 | ≤ 3arcmin | ≥ 90% | +0, -0.2mm | ±0.1mm | 0.4J/cm2 @532 10ns pulse | 0.2mm x 45° typical | 45 |
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