All Filters

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Baader Neutral Density Moon filters

Baader Neutral Density Moon filtersFrom:  £28.00

The BEST Moon filter!

Baader Neutral Density Moon filters are multicoated, planoptically polished and genuinely neutral - they reduce brightness without affecting colour. 

Perfect for reducing the glare of the Moon and planets.

NB: These are not suitable for observing the Sun! 

Baader Neodymium Filter

Baader Neodymium FilterFrom:  £49.00

Blocks unwanted skyglow and many street light emissions. 

ZWO 1.25″ / 2'' IR/UV Cut Filter

ZWO 1.25″ / 2" IR/UV Cut FilterFrom:  £23.00

The ZWO IR-Cut Filter blocks infrared light from reaching the sensor of your CCD or CMOS camera or your expensive H-alpha filter.

Astro Essentials ND96 1.25'' Moon Filter

Astro Essentials ND96 1.25" Moon Filter£9.00

Reduces unwanted glare when observing the Moon and planets, without affecting colour. 

Baader AstroSolar Safety Film ND 5.0

Baader AstroSolar Safety Film ND 5.0From:  £18.00

The BEST Solar Film. 

Baader AstroSolar Safety Film is made for the construction of high-quality objective-filters for observing the sun with telescopes, binoculars, camera or video-lenses. This foil is CE-tested and reduces the intensity of sunlight by 99.999%. Available as a sheet or roll.

 

Astrozap Baader Solar Filter

Astrozap Baader Solar FilterFrom:  £45.00

Premium quality full-aperture solar filters using Baader AstroSolar™ film for solar observation and photography. 

Variable Polarizing Moon Filter

Variable Polarizing Moon FilterFrom:  £27.00

This variable polarizing filter made from anodized aluminium and optical glass allows you to progressively reduce the amount of light entering your eyepiece.

Reduces glare whilst increasing contrast so perfect for observing bright objects such as the Moon or certain planets.

IDAS D2 Light Pollution Suppression Filter

IDAS D2 Light Pollution Suppression Filter£179.00

New Japanese-made IDAS D2 LPS for astro photography with DSLR, colour and mono CCD cameras.

Improves colour balance with colour cameras and also uniquely provides LED light pollution suppression.

Light Pollution Filter

Light Pollution FilterFrom:  £18.00

This contrast-enhancing anodized aluminium, optical glass filter is designed to block out the wavelengths of light emitted by mercury-vapour light and other common causes of light pollution, whilst providing higher transmission at critical hydrogen-alpha and hydrogen-beta lines than competing filters. 

Baader UV/IR Cut Filter

Baader UV/IR Cut FilterFrom:  £46.00

The 'must have' filter for digital imaging.

Astronomik ProPlanet 642 BP IR-pass Filter

Astronomik ProPlanet 642 BP IR-pass FilterFrom:  £58.00

The Astronomik ProPlanet 642 BP offers a wide range of applications for daylight IR-Photography, high-resolution lunar and planetary imaging and for taking beautiful and deep images of H-alpha regions when used for Astrophotography.

Baader Narrowband CCD Filters 1.25''

Baader Narrowband CCD Filters 1.25"From:  £58.00

Baader's new Narrowband CCD Emission Line & H-Alpha Filters deliver the absolute highest contrast deep sky images in H-Alpha, H-Beta, Oxygen III, and Sulfur-II, with the shortest exposures possible. 

In addition to their special transmission properties, the Baader coatings were developed with another key goal in mind - to reduce the annoying reflections present in other astro-filters. 

Baader Solar Continuum Filter

Baader Solar Continuum FilterFrom:  £59.00

The new Baader Solar Continuum filter is designed to enhance the visibility of solar granulation and sunspot details.

Important The Solar Continuum Filter MUST only be used in conjunction with the recommended SOLAR FILTER for your telescope. Failure to do so will result in serious eye damage or blindness.

Baader UHC-S Filter

Baader UHC-S FilterFrom:  £58.00

The perfect filter for viewing emission nebula from light polluted skies, or for boosting the contrast of nebula from dark sky sites.

ZWO 1.25'' LRGB Filter Set Optimised for ASI1600

ZWO 1.25" LRGB Filter Set Optimised for ASI1600£116.00

New ZWO LRGB filter set designed to approximately equalise the flux of the ASI1600 mono sensor. Offers better transmission, coatings and colour separation.

Astronomik ProPlanet 742 IR-pass Filter

Astronomik ProPlanet 742 IR-pass FilterFrom:  £44.00

The Astronomik ProPlanet 742 IR-pass Filter is ideal for imaging the Moon and planets, notably Mars with telescopes from 6" (150mm) aperture.

Astronomik UHC Filter

Astronomik UHC FilterFrom:  £89.00

The Astronomik UHC is THE filter for visual observing.

Baader Clear Focusing Filter 1.25''

Baader Clear Focusing Filter 1.25"£31.00

Baader clear glass filter, 1.25" mounted, 2mm thick glass. Low profile filter cell (LPFC).

Baader Narrowband CCD Filters 2'' mounted

Baader Narrowband CCD Filters 2" mountedFrom:  £106.00

Baader's new Narrowband CCD Emission Line & H-Alpha Filters deliver the absolute highest contrast deep sky images in H-Alpha, H-Beta, Oxygen III, and Sulfur-II, with the shortest exposures possible. 

In addition to their special transmission properties, the Baader coatings were developed with another key goal in mind - to reduce the annoying reflections present in other astro-filters. 

Explore Scientific O-III Nebula Filter 1.25'' / 2''

Explore Scientific O-III Nebula Filter 1.25" / 2"From:  £58.00

Designed for observation of objects which emit on the wavelengths of ionised Oxygen (OIII) including Planetary Nebulae and large supernovae remnants such as the Veil Nebula.

Explore Scientific UHC Nebula Filter 1.25'' / 2''

Explore Scientific UHC Nebula Filter 1.25" / 2"From:  £45.00

Enhancing virtually every nebulous target in the sky, this filter is optimised for transmission around two specific lines: the 425-525nm OIII wavelengths and the 625-700+ nm Hydrogen wavelengths.

IDAS D1 Light Pollution Suppression Filter

IDAS D1 Light Pollution Suppression FilterFrom:  £159.00

The Japanese-made IDAS D1 LPS is in our opinion the BEST Light Pollution Suppression filter for astro photography with DSLR and colour and mono CCD cameras.

IDAS P2 Light Pollution Suppression Filter

IDAS P2 Light Pollution Suppression FilterFrom:  £169.00

The Japanese-made IDAS P2 LPS is in our opinion the BEST Light Pollution Suppression filter for astro photography with DSLR and colour and mono CCD cameras.

Astronomik CLS CCD Filter

Astronomik CLS CCD FilterFrom:  £89.00

The Astronomik CLS CCD is suitable under light-polluted skies for DSLR Cameras, which have been modded for astronomical use. The filter enhances the contrast between all deep-sky objects and the background.

Astronomik H-beta Filter

Astronomik H-beta FilterFrom:  £89.00

The Astronomik H-beta is a filter for visual observation, in particular with instruments of larger aperture.

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