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Filters (Visual)

These filters are primarily for visual use, for astrophotography filters for image click here.
Original price $239.00 - Original price $239.00
Original price
$239.00
$239.00 - $239.00
Current price $239.00

Star Analyser 100 Spectroscopy Filter

Available from supplier

Star Analyser 100 Since its launch in 2005, the Star Analyser 100 has introduced thousands of amateur astronomers worldwide to the fascinating fiel...

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Original price $239.00 - Original price $239.00
Original price
$239.00
$239.00 - $239.00
Current price $239.00
Original price $19.00 - Original price $19.00
Original price
$19.00
$19.00 - $19.00
Current price $19.00

Celestron Moon Filter 1.25 inch

In stock

Celestron Moon Filter The Moon has the distinction of being the most often viewed celestial object through backyard telescopes. It is undoubtedly b...

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Original price $19.00 - Original price $19.00
Original price
$19.00
$19.00 - $19.00
Current price $19.00
Original price $269.00 - Original price $269.00
Original price
$269.00
$269.00 - $269.00
Current price $269.00

Lumicon Comet Filter 1.25

Available from supplier

The Lumicon 1.25" Comet Filter, a narrow band-pass filter (25 nm), isolates the 501 nm OIII line and both C2 lines at 511 nm and 514 nm. The high c...

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Original price $269.00 - Original price $269.00
Original price
$269.00
$269.00 - $269.00
Current price $269.00
Original price $59.00 - Original price $59.00
Original price
$59.00
$59.00 - $59.00
Current price $59.00

Bintel Planetary Filter Set

Available from supplier

The filter set work by blocking certain frequencies of light and allowing others to pass. An Orange filter will block the blue and green and let ...

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Original price $59.00 - Original price $59.00
Original price
$59.00
$59.00 - $59.00
Current price $59.00
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Original price $49.00 - Original price $49.00
Original price
$49.00
$49.00 - $49.00
Current price $49.00

Orion Moon Filter 2 Inch

Available from supplier

The Moon's disk, even at partial phases, is intensely bright with reflected sunlight. The glare washes out most of the craters, rilles, and other s...

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Original price $49.00 - Original price $49.00
Original price
$49.00
$49.00 - $49.00
Current price $49.00
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Original price $115.00 - Original price $115.00
Original price
$115.00
$115.00 - $115.00
Current price $115.00

Orion SkyGlow Filter, (1.25 Inch)

In stock

Light pollution is waging war on amateur astronomy. But don't surrender! Fight back with the affordable 1.25" Orion SkyGlow Broadband Telescope Fil...

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Original price $115.00 - Original price $115.00
Original price
$115.00
$115.00 - $115.00
Current price $115.00
Original price $125.00 - Original price $125.00
Original price
$125.00
$125.00 - $125.00
Current price $125.00

Astronomik CLS Filter 1.25in (E28,5)

In stock

The Astronomik CLS Filter 1.25in blocks the light of the spectral lines of mercury and sodium-vapor lamps and lets the largest part of the visible ...

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Original price $125.00 - Original price $125.00
Original price
$125.00
$125.00 - $125.00
Current price $125.00
Original price $249.00 - Original price $249.00
Original price
$249.00
$249.00 - $249.00
Current price $249.00

Astronomik CLS Filter 2in (E48)

In stock

The Astronomik CLS Filter 2in blocks the light of the spectral lines of mercury and sodium-vapor lamps and lets the largest part of the visible lig...

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Original price $249.00 - Original price $249.00
Original price
$249.00
$249.00 - $249.00
Current price $249.00
Original price $19.00 - Original price $19.00
Original price
$19.00
$19.00 - $19.00
Current price $19.00

Bintel GSO ND96 Moon 50% 1.25 Inch (Density 0.3)

Available from supplier

The Bintel ND96 50% Neutral Density filters reduce the glare by only partially transmitting (only 50%) of the reflected light uniformly across the ...

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Original price $19.00 - Original price $19.00
Original price
$19.00
$19.00 - $19.00
Current price $19.00
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Original price $159.00 - Original price $159.00
Original price
$159.00
$159.00 - $159.00
Current price $159.00

Astronomik UHC Filter 1.25in (E28,5)

Available from supplier

The Astronomik UHC is THE filter for visual observing. You will enjoy using your Astronomik UHC filter 1.25in because you will see more stars and m...

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Original price $159.00 - Original price $159.00
Original price
$159.00
$159.00 - $159.00
Current price $159.00
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Original price $19.00 - Original price $19.00
Original price
$19.00
$19.00 - $19.00
Current price $19.00

Bintel GSO ND96 13% Moon 1.25 Inch (Density 0.9)

In stock

The Bintel ND96 13% Neutral Density filters reduce the glare by only partially transmitting (only 13%) of the reflected light uniformly across the ...

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Original price $19.00 - Original price $19.00
Original price
$19.00
$19.00 - $19.00
Current price $19.00
Original price $19.00 - Original price $19.00
Original price
$19.00
$19.00 - $19.00
Current price $19.00

Bintel GSO ND96 25% Moon 1.25 Inch (Density 0.6)

In stock

The Bintel ND96 25% Neutral Density filters reduce the glare by only partially transmitting (only 25%) of the reflected light uniformly across the ...

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Original price $19.00 - Original price $19.00
Original price
$19.00
$19.00 - $19.00
Current price $19.00
Original price $159.00 - Original price $159.00
Original price
$159.00
$159.00 - $159.00
Current price $159.00

Astronomik OIII Filter Visual 1.25in (E28,5)

Available from supplier

From the start, the Astronomik OIII filter Visual 1.25in has been very specifically designed for the visual observation of gaseous and planetary ne...

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Original price $159.00 - Original price $159.00
Original price
$159.00
$159.00 - $159.00
Current price $159.00
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Original price $319.00 - Original price $319.00
Original price
$319.00
$319.00 - $319.00
Current price $319.00

Astronomik UHC Filter 2in (E48)

Available from supplier

The Astronomik UHC is THE filter for visual observing. You will enjoy using your Astronomik UHC filter 2in because you will see more stars and more...

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Original price $319.00 - Original price $319.00
Original price
$319.00
$319.00 - $319.00
Current price $319.00
Sold out