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Baader 1.25" Ultra-Narrowband 3.5nm H-Alpha Filter. Manufacturer: Baader Planetarium. Filter Type: Narrowband. This H-alpha filter has an anti-reflective coating to avoid ghosting of the images for clear and sharper images.
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It penetrates the hazy atmosphere of Mars and improves the detection of dark areas of Mars. The baader 570 nm filter shows enhanced details of the cloud bands of Saturn and Jupiter. Baader 2" 570nm Orange Colour Filter.
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Baader 2" F2 Highspeed H-alpha Filter. Key Features. Key Specification. Kit Content. Debit Card.
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Manufacturer: Baader Planetarium. Baader 1.25" Ultra-Narrowband 3.5nm H-Alpha Filter. Filter Type: Narrowband. This H-alpha filter has an anti-reflective coating to avoid ghosting of the images for clear and sharper images.
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The Baader AstroSolar Safety Film (ND 5.0) is mounted at the factory onto a clear white, IR-rejecting plastic ring that has a similar thermal expansion coefficient to minimize thermal stress on the film.
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SKU (#): 2961328. Baader H-alpha 2" 3.5nm CMOS-optimiert Ultra-Narrowband-Filter. 2" x 2 mm Baader H-alpha Ultra-Narrowband Filter – Premium Grade – with 2" (M48) filter thread. Mounted in Baader Low Profile Filter Cell (LPFC) – 6 mm height.
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