NANO PRO™ Enhanced Rectangular Aluminum Mirrors
NANOSSR offers Enhanced Rectangular Aluminum Mirrors. This design provide better performance than the protected aluminum coating with an average of about 92% reflection in the visible spectrum. The coating incorporates the use of a dielectric stack on the aluminum, which provides better resistance to abrasion than the raw metal.
NANOSSR can offer a variety of optical elements, with different focal length and coating options. Please contact us for customization or bulk orders.
Technical Data:
Material | BK7, fine annealed |
Diameter Tolerance | +0.0/-0.15 |
Thickness | ±0.1 |
Parallelism | |
Flatness | λ/4 at 633nm |
Surface Quality | 60-40 scratch-dig |
Back Surface | fine ground |
Clear Aperture | 90% diameter |
Average Reflectance |
Rave>99.5% for 45˚ angle of incidence |
Dimension | 40 x 60 |
Thickness | 6 |