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Baader Planetarium 2" Round 4.5nm Ultra-Narrowband Oxygen-III CCD Imaging Filter with LPFC Mount
SKU: AAFOIIINU2 MFR: FOIIINU-2
Earn VIP Reward PointsKey Features
- Enhance your astrophotography with this 2" Baader Oxygen-III CCD Imaging Filter.
- Experience superior light pollution reduction with the ultra-narrowband 4.5nm filter.
- Achieve high contrast views of nebulae using this premium Oxygen-III filter at 502nm.
- Enjoy durable, dielectrically coated optics for clear, plane optically polished images.
- Maximize light transmission for detailed CCD imaging with this specialized O-III filter.
- Easily mount this 2" round narrowband filter with its Low Profile Filter Cell (LPFC).
Special Order?Estimated to Ship: 10/06/2025
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About Baader Planetarium Filter
FEATURED REVIEWS
The perfect mounting cell for eclipse photographers
AstroSolar film is the standard for white light solar filters. This mounting cell has two great advantages for eclipse photographers. The wide flange shades your camera avoiding overheating. The external 3 rubber bumper attachment is easy to remove and replace quickly without disturbing your aim. This is a great advantage for totality in a total solar eclipse. Highly recommended
Take your astrophotography to new heights with the 2" Round 4.5nm Ultra-Narrowband Oxygen-III CCD Imaging Filter with LPFC Mount. Crafted by the renowned Baader Planetarium, this high-quality and durable filter is designed to enhance your celestial photography experience.
This advanced filter is specifically engineered for fast optical systems ranging from f/8 to f/3. It features an innovative Oxygen-III (O-III) design, which is known for its effectiveness in increasing contrast and color fidelity in astrophotography. This allows you to capture detailed and vibrant images of the night sky like never before.
The filter is IR-blocked, ensuring that infrared light does not interfere with your imaging, resulting in clearer and sharper pictures. It also boasts a non-ageing sealed coating on the edges, promising longevity and consistent performance over time.
One of the standout features of this filter is its ultra-narrow 4.5nm bandpass. This narrow bandpass allows for the isolation of specific wavelengths of light, making it ideal for capturing detailed images of nebulae and other celestial objects.
Moreover, this filter is designed to eliminate common optical issues such as halos, reflections, and ghosting. This means you can expect clean, crisp images without any unwanted distortions.
The filter comes with an LPFC mount, making it easy to attach to your CCD camera. Whether you're a professional astrophotographer or an enthusiastic amateur, the 2" Round 4.5nm Ultra-Narrowband Oxygen-III CCD Imaging Filter with LPFC Mount is a valuable addition to your photography equipment.
Baader Planetarium Filter Features
- High-quality 2" Round 4.5nm Ultra-Narrowband Oxygen-III CCD Imaging Filter for enhanced astrophotography
- Designed by reputable brand Baader Planetarium for increased contrast and color fidelity
- IR-blocked and features non-ageing sealed coating edges for long-lasting performance
- Eliminates optical issues like halos, reflections, and ghosting for crisp, clear images
- Ultra-narrow 4.5nm bandpass ideal for capturing detailed images of celestial objects
- Comes with LPFC mount for easy attachment to CCD cameras
Warranty Information
This product has a limited warranty of 24 months for parts and 24 months for labor.