Holmarc's silver coated mirror exhibits high reflectance compared to aluminium coated mirrors. Custom sizes and flatness are available other than standard models.
Material | : | Borofloat ( schott ) |
Thickness Tolerance | : | ± 0.2 mm |
Dimensional Tolerance | : | +0.00, -0.2 nm |
Clear aperture | : | 90 % of diameter |
Surface quality | : | 40 - 20 ( scratch-dig ) |
Surface flatness | : | λ / 4 @ 632.8 nm |
Parallelism | : | ≤ 3 arc min |
Coating | : | Protected silver |
Reflectivity Ravg | : | > 96% @ 450 nm - 2 μm, > 95% @2 μm - 20 μm |
Damage threshold | : | < 200 mJ / cm2 ( @ 532 nm CW laser ) |
Bevel | : | 0.2 mm x 45° |
Plano silver mirrors of custom sizes are available. Variety of cells and mounts are available from Holmarc. For custom designs, contact at mail@holmarc.com
Model No. | Size ( mm ) | Thickness ( mm ) | Price ($) |
HO-PCMS-10 | ø 10 | 4 | 31.00 |
HO-PSMS-10 | 10 x 10 | 4 | 31.00 |
HO-PCMS-12.5 | ø 12.5 | 6 | 36.00 |
HO-PSMS-12.5 | 12.5 x 12.5 | 6 | 36.00 |
HO-PCMS-25 | ø 25 | 6 | 58.00 |
HO-PSMS-25 | 25 x 25 | 6 | 58.00 |
HO-PCMS-50 | ø 50 | 6 | 100.00 |
HO-PSMS-50 | 50 x 50 | 6 | 100.00 |
HO-PCMS-75 | ø 75 | 10 | 251.00 |
HO-PCMS-100 | ø 100 | 10 | 436.00 |
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