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Mirror Blank |
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High
Precision
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Standard
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Materials
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BK7 or Fused Silica
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Diameter Tolerance
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+0.0/-0.1mm
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+0.0/-0.1mm
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Thickness tolerance
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¡À0.2mm
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¡À0.2mm
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Clear Aperture
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>80%
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>80%
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Parallelism
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< 3 min
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3'
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Surface Quality
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10-5 scratch and dig
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60-40 scratch and dig
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Rear Surface
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Fine Ground
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Fine Ground
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Wavefront Distortion
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¦Ë/10per 25mm at 632nm
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¦«/5 per 25mm at 632nm
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Bevel
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< 0.25mm¡Á45¡ã
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<0.35mm¡Á45¡ã
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Part No.
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Diameter (mm)
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Thickness (mm)
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MB102
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10.0
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2.0
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MB126
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12.5
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6.0
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MB206
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20.0
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6.0
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MB256
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25.0
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6.0
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MB3810
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38.0
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10.0
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MB5010
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50.0
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10.0
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| Note:
Other sizes and coatings are available upon request. |
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