Name: Baader Planetarium 4.5nm Sulfur-II Ultra-Narrowband CCD Filter, 2" Eyepiece
Brand: Baader Planetarium
SKU: AAFSIINU2
Price: 419.00 USD
Availability: BackOrder

Baader Planetarium 4.5nm Sulfur-II Ultra-Narrowband CCD Filter, 2" Eyepiece

Baader Planetarium Narrowband Filter

Baader Planetarium

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Generally ships in 7-14 days, subject to availability

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Generally ships in 7-14 days, subject to availability Estimated to Ship: 07/27/2025.

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Optics & Binoculars

Telescopes & Astronomy

Telescope Filters

Baader Planetarium Telescope Filters

Baader Planetarium Narrowband Filter 

Shop the Baader Planetarium 2" Sulfur-II Ultra-Narrowband CCD Filter. Superior quality, precise 4.5nm transmission. Excellent light pollution control. Order today!

Become an astrophotography enthusiast with the 4.5nm Sulfur-II Ultra-Narrowband CCD Filter, designed for 2" eyepieces. This premium-grade Baader Sulfur II (S-II) filter is specifically engineered for use with fast optical systems, compatible with focal ratios ranging from f/3 to f/8. The filter's ultra-narrowband 4.5nm design ensures high-precision light transmission, capturing the most intricate details in your celestial photography. It is IR-blocked, effectively reducing infrared interference for clearer, sharper images. Further enhancing your astrophotography experience, the filter boasts anti-reflection coatings. This feature minimizes light scattering, eliminating halos and ghosting from your images for a more accurate representation of the night sky. Designed for longevity, the filter features non-ageing sealed coated edges. This ensures the filter's durability and performance, providing you with high-quality, clear images for years to come. Whether you're a seasoned astrophotographer or just starting out, the 4.5nm Sulfur-II Ultra-Narrowband CCD Filter for 2" eyepieces is a valuable addition to your equipment, enhancing your ability to capture the beauty of the cosmos.

Baader Planetarium 4.5nm Sulfur-II Ultra-Narrowband CCD Filter, 2" Eyepiece

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