Chinese
KM12-020 High Precision Mirror Substrates
Dimension：φ20mm；Thickness：6mm
US$29.78
In stock
SKU
KM20
Material:K9 grade A optical glass
Flatness:λ/10 at 633 nm
Parallelisum:<3 arc min
Surface Quality:10/5 scratch-dig
Rear Surface:Fine Ground
Diameter Tolerance: +0.0/-0.1mm
Thickness: +0.2mm
Bevel:0.2mmX45°
Coating:uncoated
| Drawing |  |
|---|---|
| Diameter Dia(mm) | 20 |
| Thickness(mm) | 6 |
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