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H-Alpha, 45nm Filter Curve
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Baader H-Alpha 45nm Passfilter (FHAL-2) Filter Curve
The above transmission plot is not a theoretical curve - but an actual measurement taken of a Baader H-Alpha filter.
last updated 08/09/05
Baader H-Alpha 45nm Passfilter (FHAL-2) Filter Curve The above transmission plot is not a theoretical curve - but an actual measurement taken of a Baader H-Alpha filter.
last updated 08/09/05 |
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