Baader Planetarium Semi-APO Filter 2"

Baader Planetarium Semi-APO Filter 2"

Baader's latest filter combines properties of the renowned Fringe Killer and the Moon and Skyglow into a single filter. The result is the most neutral and violet fringe-free views obtainable with achromatic telescopes. The unique properties of the Semi-APO filter significantly enhances views of Mars with ALL telescopes (reflectors and all refractors), while maintaining a very natural appearance (almost no color cast).


Our price: $147.00

In Stock - Ships Same Business Day Before 4 PM

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