Eyepiece Accessories and Filters

87 Matching Products Displaying Page 1 of 8

Sky-Watcher Moon Filter
4.5

Find out more about the Sky-Watcher Moon Filter

Improves contrast and reduces glare on Lunar images. Item screws into 1.25" threaded eyepieces.

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£9.99

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Sky-Watcher Moon Filter

Celestron Moon Filter
4.5

Find out more about the Celestron Moon Filter

Celestron's Moon Filter is an economical eyepiece filter for reducing the brightness of the moon and improving contrast, so greater detail can be observed on the lunar surface. The clear aperture is 21mm and the transmission is about 18%. Screws on to the filter thread of any Celestron, or other manufacturer's 1.25 inch eyepiece.

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£10.00RRP £12.00

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Celestron Moon Filter

Optical Vision 1.25 Inch Light Pollution Filter
5.0

Find out more about the Optical Vision 1.25 Inch Light Pollution Filter

The Sky-Watcher 1.25 Inch Light Pollution Filter is a contrast-enhancing anodised aluminium, optical glass filter 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. Bright,

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£18.00RRP £19.99

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Optical Vision 1.25 Inch Light Pollution Filter

Sky-Watcher Lunar/Planetary Filter Set

Find out more about the Sky-Watcher Lunar/Planetary Filter Set

Enhance your viewing of the planets and the moon. Even a 3/4 moon can reflect enough light to strain the eyes, so the use of a moon filter helps to reduce the incoming light and will even improve the contrast. The coloured filters are matched to help improve the viewing of a number of the Planets, and even comets.

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£30.00

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Sky-Watcher Lunar/Planetary Filter Set

Optical Vision Laser Collimator
4.5

Find out more about the Optical Vision Laser Collimator

This 1mW red laser collimating device boasts some of the best and most practical functions collimators can offer. A large display window allows the user to clearly see the face of the device. Whilst most other brand name collimators only have one setting, this has seven adjustable brightness levels. The 1.25" laser collimator comes complete with a removable

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£44.99

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Optical Vision Laser Collimator

Sky-Watcher 1.25 Inch Variable Polarising Filter
4.0

Find out more about the Sky-Watcher 1.25 Inch Variable Polarising Filter

The Skywatcher 1.25 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,

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£29.99

1x Sky-Watcher 1.25 Inch Variable Polarising Filter

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Sky-Watcher 1.25 Inch Variable Polarising Filter

Kendrick Solar Filter for 130-140mm O.D

Find out more about the Kendrick Solar Filter for 130-140mm 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

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£62.00

1x Kendrick Solar Filter for 130-140mm O.D

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Kendrick Solar Filter for 130-140mm O.D

Sky-Watcher Cheshire Collimating Eyepiece
4.5

Find out more about the Sky-Watcher Cheshire Collimating Eyepiece

Cheshire Collimating Eyepiece.Designed to assist with the accurate collimation of a Newtonian reflector telescope.

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£25.99

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Sky-Watcher Cheshire Collimating Eyepiece

Baader Hyperion Eyepiece T-Adapter (M43/T-2)

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

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£15.00

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Baader Hyperion Eyepiece T-Adapter (M43/T-2)

Baader AstroSolar Spotter Filter 65mm

Find out more about the Baader AstroSolar Spotter Filter 65mm

Baader Solar Filters provide a professional and secure solution to observe and image the Sun using AstroSolar Safety Film. Many ready-made filters stretch the filter material like a drumhead in order to make it look like a piece of glass this absolutely destroys the image quality, rendering the film useless for high magnification work. AstroSolar film

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£37.00

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Baader AstroSolar Spotter Filter 65mm

Optical Vision 1.25 Inch Ultra High Contrast (UHC) Filter

Find out more about the Optical Vision 1.25 Inch Ultra High Contrast (UHC) Filter

The Sky-Watcher 1.25 Inch Ultra High Contrast (UHC) Filter is the best all-around dark-sky nebula filter. This filter permits superb views of objects like the Orion, Lagoon, Swan and other extended nebulae. It performs well in smaller aperture instruments owing to its greater light transmission than the O-III, yet still suppresses light pollution well.

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£42.99

1x Optical Vision 1.25 Inch Ultra High Contrast (UHC) Filter

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Optical Vision 1.25 Inch Ultra High Contrast (UHC) Filter

Kendrick Solar Filter for 98-108mm O.D
4.0

Find out more about the Kendrick Solar Filter for 98-108mm 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

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£54.00

1x Kendrick Solar Filter for 98-108mm O.D

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Kendrick Solar Filter for 98-108mm O.D