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BE AWARE OF ASTRONOMY PLUS WEBSITE COPY. // Free Shipping for orders over 500$* Some exception may apply

Filters

An astronomical filter is a telescope accessory consisting of an optical filter used by amateur astronomers to simply improve details and contrast.

Filters

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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...

View full details
$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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