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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.

Antlia Solar Filters

Antlia solar filters image the Sun in calcium and hydrogen light. The 1.25" CaK 3nm 393.3nm filter, used with a Herschel wedge, and the Imaging Herschel Wedge with CaK 3nm filter offer a simple way into calcium K imaging of plages, the chromospheric network and sunspots.

The Solar Discover assemblies go further, with 5Å and 3nm CaK versions, dualband Ha, CaK and CaH assemblies in Standard and Mini sizes, and the Dualband ERF energy rejection filter.

Filters

$339.00 - $339.00
$339.00
$339.00 - $339.00
$339.00

Antlia Imaging Herschel Wedge with CaK 3nm Filter - 1.25"

ANT-CAK-WEDGE
1 in stock

Antlia Imaging Herschel Wedge with 35mm Prism and 1.25'' Cak 3nm Solar Filter The Antlia Solar Wedge (Herschel Wedge design) replaces the standard...

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$339.00 - $339.00
$339.00
$339.00 - $339.00
$339.00