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Skywatcher ND Moon Filter 1.25''

ONLY £9.99

OVL Light Pollution Filters

ONLY £16.00  -  £25.99

Antares ND Moon Filters

ONLY £19.99  -  £24.99

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Observing difficult, dim Deep Sky targets like Planetary Nebulae and certain supernovae remnants, such as the Veil Nebula in Cygnus from light poluted environments can be a very tricky business. This is where the Explore Scientific 1.25" O-III Nebula Filter shows its strengths.

Explore Scientific O-III Nebula Filter 1.25''

ONLY £55.00

The Baader UHC-S manages to improve on the contrast of the typical broadband or so-called "Deep Sky" filters. Sky background is darker, and contrast of emission nebulae are noticeably improved

Baader UHC-S / L-Booster Filters

  (1)ONLY £58.00  -  £98.00

The Astronomik CLS is a budget filter for visual observation, Black & White photography and CCD photographs of nebulae, galaxies and star clusters with astronomical instruments of any size.

Astronomik CLS Deep Sky & Light Pollution Filters

ONLY £59.00  -  £139.00

This Baader Planetarium Solar Continuum Filter comes in a fully-threaded 1.25" & 2" round cell.
Works in conjunction with a primary white light solar filter (or Herschel Wedge Prism) to show more granulation and sunspot detail!

Baader Solar Continuum Filters

ONLY £59.00  -  £119.00

Infrared-blocking filter for digital photography.
The filter should be used as a standard at all imaging applications with sensors having a low sensitivity in the UV, e.g. Webcam, DSI and LPI from Meade or most video systems.

Astronomik IR Block Filter 2''

ONLY £62.00

Baader double Polarising-Filter with rotating cell mount. For perfect light management when viewing bright objects.

Baader 1.25'' Double Polarising Filter

ONLY £63.00

Standing for "City Light Suppression", the Explore Scientific 2" CLS Nebula Filter is not just for observing nebulous objects, as it lets a broader swathe of wavelengths through to the observer than either the OIII or UHC Explore Scientific filters do.

Explore Scientific CLS Nebula Filter 2''

ONLY £64.00

More versatile than the OIII filter, the Explore Scientific 2" UHC Nebula Filter will work on a broader range of nebulous objects, due to its dual peaks in transmissions on both broader OIII lines and Hydrogen wavelengths

Explore Scientific UHC Nebula Filter 2''

ONLY £64.00

The Explore Scientific H-beta filter uses a characteristic property of the so called emission nebulae. Those objects glow in special colors, the so called emission lines. Those emission lines are linked to chemical elements - in this case hydrogen.

Explore Scientific H-Beta Nebula Filter 1.25''

ONLY £72.00

The Astronomik UV-IR Blocker is the ideal choice as a luminance filter for any kind of digital photography. Now available in the popular Canon EOS Clip Fit.

Astronomik L UV/IR EOS Clip In Filter

ONLY £72.99
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Page 5 of 9:    89 Items