Basic parameters Dimension tolerance: -0.1mm / + 0 Thickness tolerance: ± 0.1mm Edge chamfer: <0.25mm × 45 ° Clear Aperture:> 90%
Finish: 60-40 Surface accuracy: λ / 4 @ 632.8nm Parallelism: <1 ′
Material | BK7, BK9, silicon, Germanium, Sapphire, ect. | ||
Size | according to your requires | ||
Thickness | according to your requires | ||
Diameter Tolerance | ±0.10 | ||
Thickness Tolerance | ±0.2 mm | ||
Surface reflectance | 30% (per one surface) | ||
Surface Quality (Scratch-Dig) | 60-40 (according to your requires) | ||
Spherical Surface Powerb | λ/2 (according to your requires) | ||
Shape | Plano-convex (Customized) | ||
Centration | <3′ | ||
Clear aperture | >= 90%central of the diameter | ||
Wavelength | 850nm(Customized) | ||
Coating | Uncoated (according to your requires) | ||
OEM | Yes |
Contact
Supplier