General Optics
Low-Roughness Aluminum Mirrors
Build lightweight optical systems with high-performance aluminum optics available with various surface profiles, including off-axis parabolas and other freeforms.
These low-roughness aluminum mirrors deliver high reflectance and minimal scatter. They can be used as low f-number components and even integrate mounting functionality to yield compact, lightweight, high-performance optical systems.
Low-Roughness Aluminum Mirrors Capabilities
Specify the mirror shape and coating you need to support applications ranging from spectroscopy, LiDAR, ADAS, 3D printing, barcode scanning, to avionics.
Typical Low-Roughness Aluminum Mirror Specifications |
|
Size Range |
- |
Surface Shapes |
Flat, Spherical, Cylindrical, Freeform |
Surface Accuracy |
λ/4 per inch at 632.8 nm |
Surface Quality |
80-50 |
Surface Roughness (Ra) |
50 Å RMS |
Protected Aluminum Coating |
Average Reflectivity > 86 % from 190 nm to 690 nm |
Related Products
Optical Manufacturing Capabilities
Learn about the vertically integrated capabilities for material growth, fabrication, coating, and assembly, and rigorous QA at Coherent. Discover how these ensure the performance and reliability of our optics and minimize supply chain risks and uncertainties.
