Achromat (Minus Violet)

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Achromat (Minus Violet) Semi APO Filter £65.00 – £119.00

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The Baader Semi APO filter is suitable for all refractor telescope with discernible secondary spectrum i.e. false colour.

Price includes UK delivery.

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Achromat (Minus Violet) Baader Fringe Killer Filter
Rated 4.00 out of 5
£59.00 – £89.00

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The Baader Fringe Killer Filter is a high quality UV/IR block which also removes violet and some blue light. Perfect for imaging and visual use with the smaller fast Chinese achromats and many semi-apos.

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