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Filters

Light pollution filters, UHC (ultra high contrast), narrow band nebula and planetary observing filters. CCD imaging filters.
SkyTech CLS Canon EOS Clip Filter
£59.00
The SkyTech CLS (City Light Suppression) filter is designed to improve the visibility of various deepsky objects by blocking light pollution, while allowi...
SkyTech CLS-CCD Canon EOS Clip Filter
£89.00
The SkyTech CLS-CCD (City Light Suppression) filter is designed to improve the visibility of various deepsky objects by blocking light pollution, while al...
SkyTech LPRO MAX 2inch CCD Filter
£129.00
The SkyTech LPRO-MAX filter is designed to improve the visibility of stars and deepsky objects, by blocking light pollution, while transmitting light from...
SkyTech LPRO MAX Canon EOS Clip Filter
£169.00
The SkyTech LPRO MAX filter is designed to improve the visibility of stars and deepsky objects, by blocking light pollution, while transmitting light from...
Altair Astro 2" Luminance UV/IR Block Filter with AR Coating
£59.00
Incl. VAT 20.00 % ( £9.83 )
Altair Astro Planet-Killer 685nm Premium IR Pass Filter with AR Coa...
£45.00
Incl. VAT 20.00 % ( £7.50 )
The Altair Astro Planet-Killer 685nm Premium IR Pass Filter is designed to deliver sharper lunar and planetary images with Monochrome CCD or CMOS cam...
Altair Astro Premium 1.25" CLS-CCD Filter with UV/IR Block & AR...
£49.00
Incl. VAT 20.00 % ( £8.17 )
The Altair Astro Premium 1.25" CLS-CCD Filter is designed for imaging with DSLR, CCD or CMOS cameras however it can be used for visual observation wi...
Altair Astro Premium 2" CLS-CCD Filter with UV/IR Block & AR Co...
£79.00
Incl. VAT 20.00 % ( £13.17 )
The Altair Astro Premium 2" CLS-CCD Filter is designed for imaging with DSLR, CCD or CMOS cameras however it can be used for visual observation with ...
Altair Astro Premium 1.25" Narrowband SOH CCD Filter Set SII-CCD 6....
£249.99
Incl. VAT 20.00 % ( £41.67 )
The Altair Astro Premium SHO-CCD filter set is designed for astro imaging with Mono CCD or CMOS cameras.    Buying the set allows s...
Altair Astro Premium 1.25" LRGB CCD Filter Set UV/IR Block & AR...
£139.99
Incl. VAT 20.00 % ( £23.33 )
The Altair Astro Premium LRGB-CCD Filter is designed for imaging with Mono CCD or CMOS cameras.    Aside from the high qualty Schot...
Altair Astro Premium 1.25" Luminance UVIR CCD Filter with AR Coating
£35.00
Incl. VAT 20.00 % ( £5.83 )
The Altair Astro Premium Luminance UV/IR Cut Filter is designed for imaging with mono or colour CCD and CMOS cameras.    ...
Altair Astro Premium Narrowband 7nm H-Alpha CCD Filter 1.25"
£85.00
Incl. VAT 20.00 % ( £14.17 )
The Altair Astro Premium  7nm H-Alpha CCD 1.25" filter is designed for astro imaging with Mono CCD or CMOS cameras.    (This f...
Altair Astro Premium Narrowband 6.5nm OIII CCD Filter 1.25"
£85.00
Incl. VAT 20.00 % ( £14.17 )
The Altair Astro Premium OIII 6.5 CCD filter set is designed for astro imaging with Mono CCD or CMOS cameras.   This OIII filter can also be ...
Altair Astro Premium Narrowband 6.5nm SII CCD Filter 1.25"
£85.00
Incl. VAT 20.00 % ( £14.17 )
The Altair Astro Premium SII 6.5 CCD 1.25" filter is designed for astro imaging with Mono CCD or CMOS cameras.    (This filter is a...
Altair 1.25" IR Blocking Filter for Planetary & CCD Imaging
£15.00
Incl. VAT 20.00 % ( £2.50 )
This high quality Dichroic 1.25" IR Blocking Filter fits into the base of the webcam adapter, giving sharper and more contrasty images ...
Altair-EX 1.25" Webcam Adapter & IR Blocking Filter Package
£30.00
Incl. VAT 20.00 % ( £5.00 )
Everything you need to start imaging the planets, moon and sun with your webcam.   The included webcam adapter lets you connect your web...
Altair Moon Neutral Density Filter 1.25" (25% light reduction)
£15.00
Incl. VAT 20.00 % ( £2.50 )
The premium neutral density moon filter is a standard accessory for lunar observing, which blocks 25% of the light passing through it, allo...
Altair Moon Neutral Density Filter 1.25" (50% light reduction)
£15.00
Incl. VAT 20.00 % ( £2.50 )
The premium neutral density moon filter is a standard accessory for lunar observing, which blocks 50% of the light passing through it, allo...
 
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