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Antlia Antlia ALP-T Dual Band 5nm Ha&OIII Filter
Antlia ALP-T Dual Band 5nm Ha&OIII Filter



The Antlia ALP-T dual band 5nm Ha&OIII filter is a dual line-pass filter which was designed to be used primarily with one-shot color (OSC) cameras such as DSLR's and astronomical OSC cameras. It can also be
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Antlia ALP-T Dual Band 5nm Ha&OIII Filter
$418.00
Antlia 3nm Narrowband OIII Pro Highspeed Filter 50mm unmounted
Antlia 3nm Narrowband OIII Pro Highspeed Filter 50mm unmounted
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Antlia 3nm Narrowband OIII Pro Highspeed Filter 50mm unmounted
$566.50
Antlia 3nm Narrowband OIII Pro Highspeed Filter 2" mounted
Antlia 3nm Narrowband OIII Pro Highspeed Filter 2" mounted
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Antlia 3nm Narrowband OIII Pro Highspeed Filter 2" mounted
$420.00
Antlia 3nm Narrowband OIII Pro Highspeed Filter 36mm Unmounted
Antlia 3nm Narrowband OIII Pro Highspeed Filter 36mm Unmounted
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Antlia 3nm Narrowband OIII Pro Highspeed Filter 36mm Unmounted
$325.00
Antlia 3nm Narrowband OIII Pro Highspeed Filter - 31mm Unmounted
Antlia 3nm Narrowband OIII Pro Highspeed Filter - 31mm Unmounted
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Antlia 3nm Narrowband OIII Pro Highspeed Filter - 31mm Unmounted
$316.80
Antlia 3nm Narrowband OIII Pro Highspeed Filter - 1.25'' Mounted
Antlia 3nm Narrowband OIII Pro Highspeed Filter - 1.25'' Mounted
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Antlia 3nm Narrowband OIII Pro Highspeed Filter - 1.25'' Mounted
$294.80
Antlia 3nm Narrowband SII Pro Highspeed Imaging Filter 50mm unmounted
Antlia 3nm Narrowband SII Pro Highspeed Imaging Filter 50mm unmounted
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Antlia 3nm Narrowband SII Pro Highspeed Imaging Filter 50mm unmounted
$566.50
Antlia 3nm Narrowband SII Pro Highspeed Imaging Filter 2" mounted
Antlia 3nm Narrowband SII Pro Highspeed Imaging Filter 2" mounted
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Antlia 3nm Narrowband SII Pro Highspeed Imaging Filter 2" mounted
$462.00
Antlia 3nm Narrowband SII Pro Highspeed Imaging Filter 36mm unmounted
Antlia 3nm Narrowband SII Pro Highspeed Imaging Filter 36mm unmounted
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Antlia 3nm Narrowband SII Pro Highspeed Imaging Filter 36mm unmounted
$357.50
Antlia 3nm Narrowband SII Pro Highspeed Imaging Filter 31mm unmounted
Antlia 3nm Narrowband SII Pro Highspeed Imaging Filter 31mm unmounted
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Antlia 3nm Narrowband SII Pro Highspeed Imaging Filter 31mm unmounted
$316.80
Antlia 3nm Narrowband SII Pro Highspeed Imaging Filter 1.25" Mounted
Antlia 3nm Narrowband SII Pro Highspeed Imaging Filter 1.25" Mounted
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Antlia 3nm Narrowband SII Pro Highspeed Imaging Filter 1.25" Mounted
$294.80
Antlia 3nm Narrowband H-Alpha (Ha) Pro Highspeed Imaging Filter 50mm unmounted
Antlia 3nm Narrowband H-Alpha (Ha) Pro Highspeed Imaging Filter 50mm unmounted
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Antlia 3nm Narrowband H-Alpha (Ha) Pro Highspeed Imaging Filter 50mm unmounted
$566.50
Antlia 3nm Narrowband H-alpha (Ha) Pro Highspeed Filter - 31mm Unmounted
Antlia 3nm Narrowband H-alpha (Ha) Pro Highspeed Filter - 31mm Unmounted
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Antlia 3nm Narrowband H-alpha (Ha) Pro Highspeed Filter - 31mm Unmounted
$316.80
Antlia Antlia NII 3nm Pro Narrowband Filter-2'' Mounted
Antlia NII 3nm Pro Narrowband Filter



The Antlia NII Pro narrowband filter optimizes the full width at half maximum (FWHM) to a 3nm bandpass. As the bandwidth narrows, these 3nm Pro narrowband filters enhance the contrast of emission targets by effe
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Antlia NII 3nm Pro Narrowband Filter-2'' Mounted
$434.50
Antlia Antlia H-Beta 3nm Pro Narrowband Filter- 2'' Mounted
Antlia H-Beta 3nm Pro Narrowband Filter



The Antlia H-Beta Pro narrowband filter optimizes the full width at half maximum (FWHM) to a 3nm bandpass. As the bandwidth narrows, these 3nm Pro narrowband filters enhance the contrast of emission targets b
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Antlia H-Beta 3nm Pro Narrowband Filter- 2'' Mounted
$434.50
Antlia Antlia 3nm Narrowband H-Alpha (Ha) Pro Highspeed Imaging Filter 36mm Unmounted
Antlia's H-alpha 3nm Pro Highspeed Filters are further optimized for high-speed imaging systems by pre-shifting the center wavelength. This specially-optimized version will provide significantly SNR(Signal to Noise Ratio) for the fast telescopes with foca
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Antlia 3nm Narrowband H-Alpha (Ha) Pro Highspeed Imaging Filter 36mm Unmounted
$325.00
Antlia Antlia Solar Discover 5Å CaK
Enhance imaging contrast for Plages, Light Bridges, features prominent in the CaK 393.3nm line and sunspots.
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Antlia Solar Discover 5Å CaK
$968.00
Antlia Antlia Quad Band Anti-Light Pollution Filter - 2'' Mounted
A light suppression filter for color and monochrome cameras
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Antlia Quad Band Anti-Light Pollution Filter - 2'' Mounted
$217.80
Antlia Antlia 2.5nm OIII Ultra Filter - 36mm Unmounted
Antlia H-a, SII and OIII 2.5nm Ultra Filter - Extra Narrowband filters   36mm Unmounted
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Antlia 2.5nm OIII Ultra Filter - 36mm Unmounted
$511.50
Antlia Antlia 2.5nm SII Ultra Filter - 36mm Unmounted
Antlia H-a, SII and OIII 2.5nm Ultra Filter - Extra Narrowband filters   36mm Unmounted
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Antlia 2.5nm SII Ultra Filter - 36mm Unmounted
$511.50
Antlia Antlia 2.5nm H-a Ultra Filter - 36mm Unmounted
Antlia H-a, SII and OIII 2.5nm Ultra Filter - Extra Narrowband filter
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Antlia 2.5nm H-a Ultra Filter - 36mm Unmounted
$511.50
Antlia Antlia H-beta and OIII Filter for the visual and photography - 1.25" Mounted
Antlia H-beta and OIII Filter for the visual and photography - 1.25" Mounted
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Antlia H-beta and OIII Filter for the visual and photography - 1.25" Mounted
$99.00
Antlia Antlia Photometric Sloan Filters - 50mm Unmounted
Antlia Photometric Sloan Filters - 50mm Unmounted
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Antlia Photometric Sloan Filters - 50mm Unmounted
$1,540.00
Antlia Antlia Imaging Herschel Wedge with 35mm Prism and 1.25'' Cak 3nm Solar Filter
Antlia Imaging Herschel Wedge with 35mm Prism and 1.25'' Cak 3nm Solar Filter
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Antlia Imaging Herschel Wedge with 35mm Prism and 1.25'' Cak 3nm Solar Filter
$372.90