The actual reflecting surface of Metal Coated Mirror is usually a thin coating of silver , gold or aluminum on glass.
Specification:
Material | BK7 grade A optical glass |
Dimension Tolerance | ±0.2 mm |
Clear Aperture | > 85% |
Parallelism | < 30 arc minutes |
Surface Quality | 60-40 scratch and dig |
Flatness | See the table @632.8 nm |
Protective Bevel | 0.25 mm x 45° |
Coating | R > 90% on S1 |
BK7 Metal Coated Mirror Standard Products:
Part No. | Size(mm) | Flatness | Coating |
RCM601 | Ф25×3 | λ/4 | Ag protect |
RCM602 | Ф25×6 | λ/10 | Ag protect |
RCM603 | Ф25×3 | λ/4 | Au protect |
RCM604 | Ф25×6 | λ/10 | Au protect |
RCM605 | Ф25×3 | λ/4 | Al protect |
Note: Other material, size and coating are available upon request.
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