2" Orion Extra-Narrowband Oxygen-III Filter
Item #05545
For producing striking, high-contrast color CCD astrophotography of emission nebulae with any monochrome CCD camera, you should use extra-narrowband filters. The 2" Orion Extra-Narrowband Oxygen-III Filter is one of a set of three narrowband filters.
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More Info
- Astrophotographic 2" filter highlights blue/green Oxygen-III wavelength features of cloudy emission nebulas
- Filter transmits 90% of light at 500.7nm wavelength (O-III)
- High-quality filter for astrophotography with a full width half-maximum (FWHM) bandpass of 7nm or less
- This narrowband filter essentially blocks all other wavelengths of light, including light pollution, so you can capture astrophotographs in less than ideal conditions
- Metal filter cell threaded for use with 2" astrophotography accessories, including nosepieces of Orion CCD cameras and inside Filter Wheels
It's all about details. Orions 2" Extra-Narrowband Oxygen-III Filter is one of a set of three filters designed to bring you bright and beautiful images of emission nebulae in monochrome astrophotography. Using extra-narrowband filters is the latest technique for producing striking, high-contrast color CCD astrophotography of emission nebulae.
If you're using a monochrome CCD camera like Orion's Parsec 8300M, these specialized "line" filters are the perfect complement. Orion's 2" Oxygen-III Filter has a full-width half maximum (FWHM) bandpass of just 7nm, ensuring high-contrast images, even in heavily light-polluted or brightly moonlit skies. The filter can be used separately or in combination with a filter wheel for advanced tri-color imaging of emission nebulae.
Capture your favorite nebulae in high-contrast, even if you live in the city or light-polluted areas. Just add Orions 2" Extra-Narrowband Oxygen-III Filter to your camera bag and see the difference a blackened background sky creates. Includes a protective plastic case.
WarrantyLimited Warranty against defects in materials or workmanship for one year from date of purchase. This warranty is for the benefit of the original retail purchaser only. For complete warranty details contact us at 800-676-1343.
WarningPlease note this product was not designed or intended by the manufacturer for use by a child 12 years of age or younger.
Product SupportVisit our product support section for instruction manuals and more
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In The Box
2" Extra-Narrowband Oxygen-III Filter
Plastic case -
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