Chinese
KM21-50SQ Fused Silica Standard Mirror Substrates
Dimension：50.0x50.0mm；Thickness：4mm
US$58.57
In stock
SKU
KM39
Material:Fused Silica
Flatness: λ/5 at 633 nm
Parallelisum: <3 arc min.
Surface Quality:40/20 scratch-dig
Rear Surface: Fine Ground
Diameter Tolerance:+0.0/-0.1mm
Thickness:+0.2mm
Bevel:0.2mmX45°
Coating:uncoated
| Drawing |  |
|---|---|
| Diameter Dia(mm) | 50.0x50.0 |
| Thickness(mm) | 4 |
Write Your Own Review