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FREE SHIPPING FOR ORDERS OVER 500$* Some exceptions may apply
FREE SHIPPING FOR ORDERS OVER 500$* Some exceptions may apply
Antares UHC Filter (UHC) - Astronomy Plus

Antares UHC Filter (UHC)

by Antares
$85.00 - $128.00
$85.00 - $128.00
$85.00 - $128.00
$85.00 - $128.00
$85.00
or 4 payments of $21.25 - $32.00 with
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Description

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 (anti-light pollution) filter, this allow passage of ionized oxygen and hydrogen lines, but blocks light pollution reflectance from mercury and sodium vapor lamps. Threads into all 1.25" accessories.

2UHC is a filter that blocks the visual spectrum except for wavelengths between 480nM and 510nM. Often called a Nebular or ALP (anti-light pollution) filter, this allow passage of ionized oxygen and hydrogen lines, but blocks light pollution reflectance from mercury and sodium vapor lamps. Threads into all 2" accessories.
1.25" / 2" Specialty blocking filter: transmits only 480-510nM. M28.4x0.6

In the Box

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