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BE AWARE OF ASTRONOMY PLUS WEBSITE COPY. // Free Shipping for orders over 500 $* Some exception may apply. WE WILL BE CLOSED TO THE PUBLIC TUESDAY 30 AND WEDNESDAY 1st, 2024. Due to emergency.

Visual Filters

A visual filter is a telescope accessory consisting of an optical filter used by amateur visual astronomers to simply improve the details and contrast on planets or deep-sky objects.

Filters

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Antares UHC Filter (UHC) - Astronomy Plus
Antares UHC Filter (UHC) - Astronomy Plus
$52.00 - $77.00
$52.00 - $77.00
$52.00 - $77.00
$52.00

Antares UHC Filter (UHC)

Antares UHC Filter UHC is a filter that blocks the visual spectrum except for wavelengths between 480nM and 510nM. Often called a Nebular or ALP (a...

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$52.00 - $77.00
$52.00 - $77.00
$52.00 - $77.00
$52.00
Antares Filter 2" Neutral Density 25% (2ND25) - Astronomy Plus
$30.59 - $30.59
$30.59
$30.59 - $30.59
$30.59

Antares Filter 2" Neutral Density 25% (2ND25)

Antares Filter 2" Neutral Density 25% Neutral density filters can reduce brightness across the visual spectrum without losing resolution, enhancin...

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$30.59 - $30.59
$30.59
$30.59 - $30.59
$30.59
Antares Filter 2" Neutral Density 13% (2ND13) - Astronomy Plus
$30.59 - $30.59
$30.59
$30.59 - $30.59
$30.59

Antares Filter 2" Neutral Density 13% (2ND13)

Antares Filter 2" Neutral Density 13% Neutral density filters can reduce brightness across the visual spectrum without losing resolution, enhancing...

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$30.59 - $30.59
$30.59
$30.59 - $30.59
$30.59
Antares 1.25" Filter Neutral Density 13% (ND13) - Astronomy Plus
$19.95 - $19.95
$19.95
$19.95 - $19.95
$19.95

Antares 1.25" Filter Neutral Density 13% (ND13)

Antares Filter Neutral Density 13% Neutral density filters can reduce brightness across the visual spectrum without losing resolution, enhan...

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$19.95 - $19.95
$19.95
$19.95 - $19.95
$19.95
Antares 1.25" Filter Neutral Density 25% (ND25) - Astronomy Plus
$19.95 - $19.95
$19.95
$19.95 - $19.95
$19.95

Antares 1.25" Filter Neutral Density 25% (ND25)

Antares Filter Neutral Density 25% Neutral density filters can reduce brightness across the visual spectrum without losing resolution, enhanci...

View full details
$19.95 - $19.95
$19.95
$19.95 - $19.95
$19.95
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