Baader Planetarium 2" 7.5nm Solar Continuum Filter Narrow Band Photosphere Filter for White Light Solar Observation
Baader Planetarium 2 inch 7.5nm Solar Continuum filter, a narrow band contrast booster for white light solar observing.
Price range: See on Amazon
What we liked
- + 7.5nm continuum passband sharpens granulation and sunspot detail in white light
- + 2 inch format suits larger diagonals, Herschel wedges and imaging trains
- + Baader Planetarium is a leading name in solar observing accessories
Trade-offs
- - Not a safe solar filter by itself: use it only with a certified full-aperture filter or Herschel wedge
- - Adds a green tint and cost that casual eclipse watchers do not need
Prices change often, so check the current price and availability on Amazon.
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