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Material
Type
Size
Thickness
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Protected Silver Flat Round Mirrors
Protected Silver Flat Rectangular Mirrors
Substrate type: plano-plano
Protected Silver Plano-concave Spherical Mirrors
Diameter: 12.7 +0.00/-0.13 mm Edge thickness (ET): 6.0±0.2 mm
Protected Silver Plano-concave Spherical Mirrors
Diameter: 25.4 +0.00/-0.13 mm Edge thickness (ET): 6.0±0.2 mm
Protected Silver Plano-concave Spherical Mirrors
Diameter: 50.8 +0.00/-0.13 mm Edge thickness (ET): 10.0±0.2 mm
Protected Silver Plano-concave Spherical Mirrors
Diameter: 76.2 +0.00/-0.13 mm Edge thickness (ET): 12.7±0.2 mm
Protected Silver Plano-concave Spherical Mirrors
Diameter: 101.6 +0.00/-0.13 mm Edge thickness (ET): 15±0.2 mm
Protected Silver Plano-Convex Spherical Mirrors
Diameter: 12.7 +0.00/-0.13 mm Center thickness (CT): 6.0±0.2 mm
Protected Silver Plano-Convex Spherical Mirrors
Diameter: 25.4+0.00/-0.13 mm Center thickness (CT): 6.0±0.2 mm
Protected Silver Plano-Convex Spherical Mirrors
Diameter: 50.8+0.00/-0.13 mm Center thickness (CT): 10.0±0.2 mm
| Material | UVFS |
| S1 Surface Irregularity* | λ/10 @ 633 nm |
| S1 Surface Quality* | 40-20 scratch & dig (MIL-PRF-13830B) |
| S2 Surface Quality | Commercial polish |
| Clear aperture | >90% of the diameter |
| Diameter Tolerance | 0.00/-0.13 mm |
| Thickness Tolerance | ±0.2 mm |
| Laser Induced Damage Threshold @ 1064 nm | 1.8 J/cm2 at 1064 nm, 50 Hz, 11 nsec pulses** |
| Laser Induced Damage Threshold @ 800 nm | 0.25 J/cm2 at 800 nm, 50 Hz, 94 fsec pulses** |
S1* Surface for Spherical mirrors is curved
**Laser Induced damage threshold results are measured by LIDARIS according to ISO 21254-2: 1000-on-1 test procedure. Please follow this link for more information about LIDARIS.
| EKSMA Optics Protected Silver Mirrors
202.86 kB |
- LIDT - 0.25 J/cm2 at 800 nm, 50 Hz, 94 fsec pulses*
- LIDT - 1.8 J/cm2 at 1064 nm, 50 Hz, 11 nsec pulses*
- Average Reflection >97% for 400 nm – IR
- Round, Square and Flat or Spherical Mirrors available
- OEM capabilities - please contact for special pricing
Protected Silver (Ag) Mirrors feature higher reflectance than aluminium throughout the visible and near-infrared spectral region. Our protected silver mirrors has excellent durability.
*Laser Induced Damage Threshold results are measured according to ISO 21254-2: 1000-on-1 test procedure.
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Eksma Optics
Contacts
- Address: Dvarcioniu st. 2B LT-10233 Vilnius, Lithuania
- Phone: (+370) 5 272 99 00
- Fax: (+370) 5 272 92 99
- E-mail: info@eksmaoptics.com
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