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2" Orion Extra-Narrowband Hydrogen-Alpha Filter | Orion Telescopes
2" Orion Extra-Narrowband Hydrogen-Alpha Filter Free Standard Shipping $359.99 Quantity: More Shipping Information Filter for astrophotography transmits 90% of light at 656.3nm wavelength (H-alpha)Full width half-maximum (FWHM) bandpass is 6.7nm or less for extra narrowband performanceAstrophotographgic H-alpha filter essentially blocks all other wavelengths of light, including light pollutionIdeal for Orion Parsec Astronomical Imaging CamerasThreaded to fit Orion...
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$359.99
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Orion Telescopes & Binocu
$359.99
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2" Orion Extra-Narrowband Hydrogen-Alpha Filter
If you are using a monochrome CCD camera like Orion's Parsec 8300M, an extra-narrowband imaging filter will bring you incredible detail of exciting emission nebulae. Orion's new 2" Hydrogen-Alpha Filter is one of a set of three filters designed to blacken the background sky and increase the contrast of emission nebulae in monochrome astrophotography. Imaging with narrowband filters is the latest technique used by amateur astronomers for producing striking, high-contrast color CCD astrophotography...
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$359.99
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Orion Telescopes & Binocu
$359.99
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2" Orion Extra Narrowband Filter Set
2" Orion Extra Narrowband Filter Set Free Standard Shipping $969.99 Quantity: More Shipping Information Expected Ship Date: 06/05/2012 These specialized astrophotography filters pass select wavelengths and essentially block all other wavelengths of light, including light pollution, so you can capture images in less than ideal conditionsIdeal for use with Orion monochrome Parsec and StarShoot astrophotography camerasH-Alpha filter transmits 90% of light at 656....
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$969.99
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Orion Telescopes & Binocu
$969.99
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2" Orion Extra Narrowband Filter Set
Orion's 2" Extra Narrowband Hydrogen-Alpha, Oxygen-III, and Sulfur-II filters are designed to enhance the contrast of emission nebulae in monochrome astrophotography. They are perfect for using with a monochrome CCD camera like Orion's Parsec 8300M Astronomical Imaging Camera. Imaging with extra-narrowband filters is the latest technique used by amateur astronomers for producing striking, high-contrast color CCD astrophotos of emission nebulae. These specialized 'line' filters transmit only the specific...
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$969.99
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Orion Telescopes & Binocu
$969.99
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2" Orion Extra-Narrowband Sulfur-II Filter | Orion Telescopes
2" Orion Extra-Narrowband Sulfur-II Filter Free Standard Shipping $359.99 Quantity: More Shipping Information Expected Ship Date: 06/05/2012 Astrophotography filter highlights the deep red sulfur II wavelength features of photogenic emission nebulasFilter transmits 90% of light at 672.4nm wavelength of S-II lightFull width half-maximum (FWHM) bandpass is 7nm or less for optimal performanceAstrophotography filter essentially blocks all other wavelengths of light...
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$359.99
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Orion Telescopes & Binocu
$359.99
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2" Orion Extra-Narrowband Oxygen-III Filter | Orion Telescopes
2" Orion Extra-Narrowband Oxygen-III Filter Free Standard Shipping $359.99 Quantity: More Shipping Information Expected Ship Date: 06/05/2012 Astrophotographic 2" filter highlights blue/green Oxygen-III wavelength features of cloudy emission nebulasFilter 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 lessThis narrowband filter essentially blocks all other wavelengths...
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$359.99
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Orion Telescopes & Binocu
$359.99
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