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Precision λ/10 front surface Uncoated Mirror Substrates
Precision λ/10 front surface Uncoated Mirror Substrates
These Optical Mirrors Substrates are polished to < λ /10 flatness.
General purpose plane mirror blanks
Low Coefficient of Thermal Expansion
Precision Fused Silica Substrate
Apply any reflecting coating
Round Specifications
| λ/10 front surface Uncoated Mirror Round Substrates | |
| Substrate: | Fused Silica |
| Diameter: | +0/-0.2mm |
| Thickness: | ±0.2mm |
| Surface Flatness: | λ/10 |
| Surface Quality: | 20-10 |
| Back Surface: | Ground Surface |
| Clear Aperture (%): | 90% |
| Bevel: | Protective bevel as needed |
| Part No | Dimensions (mm) | Thickness (mm) | Coating |
| MFPU-1000 | 10 | 4 | Uncoated, Mirror Round Substrates |
| MFPU-1270 | 12.7 | 6.5 | Uncoated, Mirror Round Substrates |
| MFPU-1500 | 15 | 4 | Uncoated, Mirror Round Substrates |
| MFPU-2000 | 20 | 4 | Uncoated, Mirror Round Substrates |
| MFPU-2500 | 25 | 4 | Uncoated, Mirror Round Substrates |
| MFPU-2540 | 25.4 | 6.5 | Uncoated, Mirror Round Substrates |
| MFPU-3000 | 30 | 6.5 | Uncoated, Mirror Round Substrates |
| MFPU-3500 | 35 | 6.5 | Uncoated, Mirror Round Substrates |
| MFPU-4000 | 40 | 6.5 | Uncoated, Mirror Round Substrates |
| MFPU-5000 | 50 | 6.5 | Uncoated, Mirror Round Substrates |
| MFPU-5080 | 50.8 | 6.5 | Uncoated, Mirror Round Substrates |
Square Specifications
| λ/10 front surface Uncoated Mirror Round Substrates | |
| Substrate: | Fused Silica |
| Dimensions: | +0/-0.2mm |
| Thickness: | ±0.2mm |
| Surface Flatness: | λ/10 |
| Surface Quality: | 20-10 |
| Back Surface: | Ground Surface |
| Clear Aperture (%): | 85% |
| Bevel: | Protective bevel as needed |
| Part No | Dimensions (mm) | Thickness (mm) | Coating |
| MFPU-1010 | 10x10 | 4 | Uncoated, Mirror Round Substrates |
| MFPU-1515 | 15x15 | 4 | Uncoated, Mirror Round Substrates |
| MFPU-2020 | 20x20 | 4 | Uncoated, Mirror Round Substrates |
| MFPU-3030 | 30x30 | 6 | Uncoated, Mirror Round Substrates |
| MFPU-4040 | 40x40 | 6 | Uncoated, Mirror Round Substrates |
| MFPU-5050 | 50x50 | 6 | Uncoated, Mirror Round Substrates |
Please contact us for discount pricing for stock parts over 10+ and volume/OEM quantities
| Type No. | Data sheet |
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