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Germanium Material(Blank)
Usage: optical lenses/germanium granule/coating materials, etc.
Shape: round flat plane /square flat plane/ cylindrical/other shapes, etc.
Silicon Grade: N-type, P-type; Crystal orientation 111、100/CZ、FZ
Diameter：φ3.0mm +0.00/-0.05mm Min
Thickness: 0.3mm +0.05/-0.05mmm Min
Surface Finish: W40/W28/W14
Specifications can be customized
Germanium Material(Blank)
Usage: optical lenses/germanium granule/coating materials, etc.
Shape: round flat plane /square flat plane/ cylindrical/other shapes, etc.
Silicon Grade: N-type, P-type; Crystal orientation 111、100/CZ、FZ
Diameter：φ3.0mm +0.00/-0.05mm Min
Thickness: 0.3mm +0.05/-0.05mmm Min
Surface Finish: W40/W28/W14
Specifications can be customized
Germanium Material(Blank)
Usage: optical lenses/germanium granule/coating materials, etc.
Shape: round flat plane /square flat plane/ cylindrical/other shapes, etc.
Silicon Grade: N-type, P-type; Crystal orientation 111、100/CZ、FZ
Diameter：φ3.0mm +0.00/-0.05mm Min
Thickness: 0.3mm +0.05/-0.05mmm Min
Surface Finish: W40/W28/W14
Specifications can be customized
Germanium Material(Blank)
Usage: optical lenses/germanium granule/coating materials, etc.
Shape: round flat plane /square flat plane/ cylindrical/other shapes, etc.
Silicon Grade: N-type, P-type; Crystal orientation 111、100/CZ、FZ
Diameter：φ3.0mm +0.00/-0.05mm Min
Thickness: 0.3mm +0.05/-0.05mmm Min
Surface Finish: W40/W28/W14
Specifications can be customized
