Silver Mirror / TFAG
Silver (Ag) coated mirrors have high reflectance over a broad range from visible to infrared wavelengths.
Since it is coated with a protective layer on the silver, it can be used long-term without oxidation.
Common Specifications
Material | BK7 | |
---|---|---|
Coating | Ag + Dielectric Multi-layer Coating | |
Wavelength Range | 450 - 2000nm | |
Reflectance | > Average 97.5% | |
Surface Flatness | λ/10 | |
Parallelism | <3′ | |
Surface Quality (Scratch-Dig) | 40-20 | |
Clear Aperture | 90% of the diameter |
Schematic | Outline Drawing |
---|---|
Part Number | Diameter φD |
Thickness t |
Rear surface |
---|---|---|---|
TFAG-12.7C05-10 | φ12.7mm | 5mm | Ground |
TFAG-25.4C05-10 | φ25.4mm | 5mm | Polished |
TFAG-30C05-10 | φ30mm | 5mm | Polished |
TFAG-50C08-10 | φ50mm | 8mm | Polished |
TFAG-50.8C08-10 | φ50.8mm | 8mm | Polished |