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Eyepiece Accessories & Filters
We stock a range of filters and eyepiece accessories to meet your viewing and astro-imaging requirements.
Eyepiece Accessory & Filter Brands
Find out more about the Baader Hyperion Eyepiece T-Adapter (M43/T-2)
The Baader Hyperion Eyepiece T-Adapter enables you to attach cameras fitted with T-rings to Baader Hyperion eyepieces for eyepiece projection photography. It is suitable for use with Baader eyepieces with a 43mm thread - such as Hyperion fixed focal length eyepieces and the Mk III 8-24mm zoom eyepiece (but not the Mk II zoom eyepiece) - attaching to the
Usually 5-7 Days
£15.00
1x Baader Hyperion Eyepiece T-Adapter (M43/T-2)
This item is already in your basketBaader Hyperion Eyepiece T-Adapter (M43/T-2)
Find out more about the Kendrick Solar Filter for 107-115mm O.D
Experience unrivalled views of our nearest star with one of these fantastic solar filters. These fully-mounted filters are far safer and easier to use than ‘solar film' as they are mounted in a frame which is securely attached over the end of your telescope or camera lens via thumb-screws. This not only means that the filter can be quickly and easily attached
In StockFree delivery available
£57.00
1x Kendrick Solar Filter for 107-115mm O.D
This item is already in your basketKendrick Solar Filter for 107-115mm O.D
Find out more about the Kendrick Solar Filter for 233-243mm O.D
Experience unrivalled views of our nearest star with one of these fantastic solar filters. These fully-mounted filters are far safer and easier to use than 'solar film' as they are mounted in a frame which is securely attached over the end of your telescope or camera lens via thumb-screws. This not only means that the filter can be quickly and easily attached
In StockSave £23Free delivery available
£77.00Was £100.00
1x Kendrick Solar Filter for 233-243mm O.D
This item is already in your basketKendrick Solar Filter for 233-243mm O.D
Find out more about the Optical Vision 2 Inch Variable Polarising Filter
The Skywatcher 2 Inch Variable Polarising Filter is a high quality anodised aluminium, optical glass variable polarising filter designed to reduce the amount of light entering your eyepiece. You can progressively dim the view when observing a bright object, such as the Moon or certain planets, to a level according to your needs, whilst increasing contrast,
Usually 5-7 DaysSave £3
£36.00RRP £39.99
1x Optical Vision 2 Inch Variable Polarising Filter
This item is already in your basketOptical Vision 2 Inch Variable Polarising Filter
Find out more about the Kendrick Solar Filter for 112-122mm O.D
Experience unrivalled views of our nearest star with one of these fantastic solar filters. These fully-mounted filters are far safer and easier to use than 'solar film' as they are mounted in a frame which is securely attached over the end of your telescope or camera lens via thumb-screws. This not only means that the filter can be quickly and easily attached
In StockFree delivery available
£59.00
1x Kendrick Solar Filter for 112-122mm O.D
This item is already in your basketKendrick Solar Filter for 112-122mm O.D
Find out more about the Kendrick Solar Filter for 204-214mm O.D
Experience unrivalled views of our nearest star with one of these fantastic solar filters. These fully-mounted filters are far safer and easier to use than 'solar film' as they are mounted in a frame which is securely attached over the end of your telescope or camera lens via thumb-screws. This not only means that the filter can be quickly and easily attached
In StockSave £15Free delivery available
£68.00Was £83.00
1x Kendrick Solar Filter for 204-214mm O.D
This item is already in your basketKendrick Solar Filter for 204-214mm O.D
Find out more about the Sky-Watcher Coma Corrector for Newtonian Reflectors
This Sky-Watcher Coma Corrector is optimised for all Sky-Watcher fast-ratio f/5 Newtonian Reflectors / Dobsonians, with 2” focuser. Delivers stunning wide-field views with pinpoint stars to the edge of the field. Magnification remains unaltered. Supplied complete with necessary adaptors for visual use. For imaging use with a DSLR camera, a suitable M48x0.75
Usually 5-7 DaysFree delivery available
£149.00
1x Sky-Watcher Coma Corrector for Newtonian Reflectors
This item is already in your basketSky-Watcher Coma Corrector for Newtonian Reflectors
Find out more about the Altair Lightwave 12mm Premium Long Eye Relief
The Altair Lightwave 12mm Premium Long Eye Relief features a flat, well corrected and wide 68 degrees apparent field of view. The user can enjoy expansive views of the Moon, planets and deep sky objects thanks to the 12mm focal length of the eyepiece. This is a very comfortable piece of equipment and the 20mm long eye relief allows the user to position
In StockFree delivery available
£126.85
1x Altair Lightwave 12mm Premium Long Eye Relief
This item is already in your basketAltair Lightwave 12mm Premium Long Eye Relief
Find out more about the Celestron Reducer / Corrector f/6.3
This combination focal reducer and field corrector lens makes it possible to have a dual focal ratio instrument, without sacrificing image quality.If offers wide fields of view with any Schmidt-Cassegrain telescope and when used for astrophotography, it reduces exposure time by a factor of 3.
Special OrderSave £6Free delivery available
£119.00RRP £125.00
Celestron Reducer / Corrector f/6.3
Find out more about the Lightwave 1.25 Inch Premium 45 Degree Correct Image Diagonal
The Lightwave Premium 45 Degree Correct Image Diagonal allows you to use your astronomical telescope as a high-quality terrestrial spotting scope with your favourite astronomical eyepieces. Astronomical telescopes produce an image which is not only upside down, but is reversed left to right. This 45 degree diagonal correctly orientates the image, so you
Usually 5-7 Days
£49.99
1x Lightwave 1.25 Inch Premium 45 Degree Correct Image Diagonal
This item is already in your basketLightwave 1.25 Inch Premium 45 Degree Correct Image Diagonal
Find out more about the Optical Vision 1.25 Inch Clear Sky Filter
This filter blocks night glow and airglow, sodium and mercury emissions (but not UV or IV). This versatile broadband filter is suitable for all objects, whether you are viewing them with your eyes, or capturing them with your camera. Suitable for visual observations and for CCD photography. Threaded to fit standard 1.25” eyepieces.
In StockSave £9
£35.00RRP £44.99
1x Optical Vision 1.25 Inch Clear Sky Filter
This item is already in your basketOptical Vision 1.25 Inch Clear Sky Filter
Find out more about the Altair Astro 2 Inch SCT Dielectric Diagonal
Whether you're looking to build a telescope system from scratch, or wish to upgrade your "kit" Star Diagonal, the Altair Astro 2 inch SCT Dielectric Diagonal offers 99% reflectivity due to its multi-layer dielectric coatings, and extreme durability thanks to its CNC machined aluminium casing. The barrel is threaded for attaching additional filters, and
Usually 5-7 DaysFree delivery available
£69.99
1x Altair Astro 2 Inch SCT Dielectric Diagonal
This item is already in your basketAltair Astro 2 Inch SCT Dielectric Diagonal