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ZWO Duo-Band Dual Narrowband Filter 1.25''

ZWO Duo-Band Dual Narrowband Filter 1.25"£104.00   £93.00


ZWO Duo-Band Dual Narrowband Filter 2''

ZWO Duo-Band Dual Narrowband Filter 2"£187.00   £168.00


ZWO 1.25'' H-Alpha 7nm Narrowband Filter

ZWO 1.25" H-Alpha 7nm Narrowband Filter£129.00   £116.00

ZWO

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CCD LRGB Filter-Set 1.25" for beginner astro photographers (3 Color Filters + IR Cut Filter)

ONLY £79.00   £71.00

ZWO 1.25'' LRGB CCD Filterset


The ZWO Duo-Band Filter is a dual narrowband filter primarily aimed at complementing our range of colour ASI cameras and offers an economical entry into the world of narrowband imaging and can also offer a practical solution to imaging in light polluted urban areas.

ONLY £104.00   £93.00

ZWO Duo-Band Dual Narrowband Filter 1.25''


Narrowband filters are used to create high contrast deep sky images of certain objects, mainly emission and diffuse nebulae (i.e. Veil Nebula, M42 Orion Nebula, North America Nebula, Horsehead Nebula) or planetary nebulae

ONLY £129.00   £116.00

ZWO 1.25'' H-Alpha 7nm Narrowband Filter


The ZWO OIII 7nm narrowband filter is designed for nebula observation allowing 7nm bandwidth of light centered on a wavelength of 500nm, which corresponds to OIII emission lines, blocking out all other light.

ONLY £129.00   £116.00

ZWO 1.25'' OIII 7nm Narrowband Filter


The ZWO SII 7nm narrowband filter passes light at 672nm wavelength with a bandpass of 7nm which is designed for nebula observation and imaging. It is suitable for visual observation on most emission nebulae

ONLY £129.00   £116.00

ZWO 1.25'' SII 7nm Narrowband Filter


Narrowband filters are used to create high contrast deep sky images of certain objects, mainly emission and diffuse nebulae (i.e. Veil Nebula, M42 Orion Nebula, North America Nebula, Horsehead Nebula) or planetary nebulae (i.e. M27 Dumbbell nebula, M57 Ring Nebula, Helix Nebula), just to mention few of well known nebulosities.

ONLY £149.00   £134.00

ZWO 31mm H-Alpha 7nm Narrowband Unmounted Filter


The ZWO OIII 7nm narrowband filter is designed for nebula observation allowing 7nm bandwidth of light centered on a wavelength of 500nm, which corresponds to OIII emission lines, blocking out all other light.

ONLY £149.00   £134.00

ZWO 31mm OIII 7nm Narrowband Unmounted Filter


The ZWO SII 7nm narrowband filter passes light at 672nm wavelength with a bandpass of 7nm which is designed for nebula observation and imaging. It is suitable for visual observation on most emission nebulae, planetary nebulae and supernova remnants

ONLY £149.00   £134.00

ZWO 31mm SII 7nm Narrowband Unmounted Filter


The ZWO LRGB 31mm filters have been specifically developed for ZWO deep sky imaging cameras like the ASI1600 and feature a small spectral gap to fight light pollution.

ONLY £168.00   £151.00

ZWO CCD LRGB 31mm Unmounted Filterset


Narrowband filters are used to create high contrast deep sky images of certain objects, mainly emission and diffuse nebulae (i.e. Veil Nebula, M42 Orion Nebula, North America Nebula, Horsehead Nebula) or planetary nebulae (i.e. M27 Dumbbell nebula, M57 Ring Nebula, Helix Nebula)

ONLY £169.00   £152.00

ZWO 36mm H-Alpha 7nm Narrowband Unmounted Filter

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