Baader 6.5nm Narrowband 36mm-CMOS optimized H-alpha-O-III-S-II Filter. 36 mm x 2 mm Baader H-alpha / O-III / S-II Narrowband Filter Set – Precision Grade. MANUFACTURER Baader Planetarium. TYPE OF FILTER Narrowband.
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Features: Baader 2" Double Polarising Filter With Rotating Filter Cell. Specifications: Baader 2" Double Polarising Filter With Rotating Filter Cell. Baader 2" Double Polarising Filter With Rotating Filter Cell.
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Baader 80mm 3.8 OD Digital Solar Filter. This Solar filter provides a professional and secure solution for digital imaging the Sun using astrosolar safety film. It clear white IR-rejecting front ring with reinforcing raised edges along the outer and inner circumference.
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Features: Baader 1.25” 470nm Colour Filter - Lightblue. It displays darker reddish structures that are ideal for observing the red spot on Jupiter & also shows Saturn rings. Also, both sides are 7-layer AR coating with only 0.25% residual reflection per surface.
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It reflects harmful thermal radiation in the infrared spectral range and provides 98% transmission over the entire visible spectrum from 420 - 685 nm. Features: Baader UV/IR-Cut 2" CMOS-Optimized L-Filter.
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Features: Baader 470nm Colour Filter 2” Light Blue. Specification: Baader 470nm Colour Filter 2” Light Blue. Baader 470nm Colour Filter 2” Light Blue. Manufactured: Baader. TheBaader 470nm Colour Filter 2” Light Blue carefully prepared for amateur astronomical interests.
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Features: Baader 500nm Colour Filter 2” Green. TheBaader 500nm Colour Filter 2” Green carefully prepared for amateur astronomical interests. The glass are coplaner fine optically polished. Specification: Baader 500nm Colour Filter 2” Green.
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