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Page 15 of 17:    269 Items

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ZWO CCD LRGB Filter-Set 2'' - Optimised for ZWO ASI6200 Monochrome Camera

ZWO CCD LRGB Filter-Set 2" - Optimised for ZWO ASI6200 Monochrome Camera£332.00

The ZWO LRGB 2" filter set will be a good match for the ASI6200MM-PRO as it will provide a nearly perfect colour balance of 1:1:1 RGB, but it will also work well with other CMOS cameras, like the ASI1600MM-PRO and many more...

Baader CMOS Optimized Narrowband Filtersets

Baader CMOS Optimized Narrowband Filtersets£335.00  -  £567.00

Baader H-alpha/O-III/S-II Narrowband Filterset – Precision Grade. 6.5 nm FWHM, recommended for optical systems from f/10 to f/3.5

Antlia Pro 3nm Ultra Narrowband Sii 36mm Filter

Antlia Pro 3nm Ultra Narrowband Sii 36mm Filter£340.00

The Antlia SII 3.0nm filter is suitable for imaging SII emissions from nebulae, planetary nebulae and supernova remnants.

Baader 2'' Colour Filter Set

Baader 2" Colour Filter Set£357.00

These Baader colour filters are carefully prepared for amateur astronomical use for contrast enhancement of lunar and planetary observations.

Baader CMOS Optimized f/2 Highspeed Narrowband Filtersets

Baader CMOS Optimized f/2 Highspeed Narrowband Filtersets£360.00  -  £593.00

Baader H-alpha/OIII/S-II f/2 Highspeed Filterset – Precision Grade. 6.5 nm FWHM, recommended for extremely fast optical systems from f/3.4 to f/1.8.

Antlia Pro 3nm Ultra Narrowband Oiii 36mm Filter

Antlia Pro 3nm Ultra Narrowband Oiii 36mm Filter£372.00

The out of band blocking specification of the new OIII Pro version is rated to OD5 (0.001%) which delivers an excellent SNR (signal to noise ratio) and effective cut-off rate to minimize interference from other wavelengths.

Astrodon OIII 5nm Narrowband Filter

Astrodon OIII 5nm Narrowband Filter£389.00  -  £529.00

Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. We offer 5 nm and ultra-narrow 3 nm bandwidths.

ZWO 1.25'' H-Alpha, SII & OIII 7nm Narrowband Filter Set

ZWO 1.25" H-Alpha, SII & OIII 7nm Narrowband Filter Set£392.00

Narrowband filter sets 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

Astrodon Ha 5nm Narrowband Filter

Astrodon Ha 5nm Narrowband Filter£395.00  -  £529.00

Astrodon Narrowband filters set a new bar of performance and durability for imaging and research. The narrow 5 and 3 nm bandwidths enhance contrast of emission targets by lowering your background signal.

Astrodon SII 5nm Narrowband Filter

Astrodon SII 5nm Narrowband Filter£395.00  -  £529.00

If you want the look of Hubble Space Telescope (HST) images, such as the famous “Pillars of Creation” (the Eagle Nebula, Messier 16), then the next filter to consider adding to your collection after H-a and OIII is the SII.

Optolong SHO Narrowband Deep Sky Imaging Filterset 2''

Optolong SHO Narrowband Deep Sky Imaging Filterset 2"£405.00

SHO filters set is matched with astronomical monochrome CCD, DSLR(digital camera) to shoot astronomy objects with single channel. These filters set are commonly used by astrophotographers to present their photos in Hubble Pallete.

Antlia ALP-T Gold Dual Band 5nm Filter 2''

Antlia ALP-T Gold Dual Band 5nm Filter 2"£414.00

The Antlia ALP-T dual band 5nm filter is a dual line-pass filter which was designed to be used primarily with one-shot color (OSC) cameras such as DSLR's or astronomical OSC cameras.

Antlia Pro Ultra Narrowband 3nm OIII Filter - 2''

Antlia Pro Ultra Narrowband 3nm OIII Filter - 2"£486.00   £414.00

The out of band blocking specification of the new OIII Pro version is rated to OD5 (0.001%) which delivers an excellent SNR (signal to noise ratio) and effective cut-off rate to minimize interference from other wavelengths. Improved sharp cut-off astrophotography!

Antlia Pro Ultra Narrowband 3nm SII Filter - 2''

Antlia Pro Ultra Narrowband 3nm SII Filter - 2"£444.00   £414.00

The Antlia SII 3.0nm filter is suitable for imaging SII emissions from nebulae, planetary nebulae and supernova remnants.
The 3.0nm bandwidth delivers a high transmission at a center wavelength of 671.6nm.

Astronomik H-Alpha 6nm CCD Filter 2''

Astronomik H-Alpha 6nm CCD Filter 2"£419.00

This H-alpha Filter is suitable for imaging of Hydrogen nebulas from observation sites with light pollution and from dark sites as well. The FWHM of 6nm is matched to give you optimal performance with CCD and CMOS sensors with a very low dark current!

Astronomik OIII 6nm CCD Filter 2''

Astronomik OIII 6nm CCD Filter 2"£419.00

The OIII-CCD Filter is suitable for imaging of OIII nebulas from observation sites with light pollution and from dark sites as well. The contrast between an object glowing at 501nm and the background is increased enormous!

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Page 15 of 17:    269 Items