Skip to content
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.

Planetary Filters

Filters

$169.00 - $169.00
$169.00
$169.00 - $169.00
$169.00

Antlia CH4 Methane Filter - 1.25"

ANT-CH4

Antlia methane (CH4) filter is a specialized filter that allows light in the near infrared portion of the spectrum centered at 889nm to pass throug...

View full details
$169.00 - $169.00
$169.00
$169.00 - $169.00
$169.00
$39.00 - $39.00
$39.00
$39.00 - $39.00
$39.00

Antlia IR Pass 685nm Filter - 1.25"

ANT-IR685
1 in stock

The Antlia IR Pass 685nm filter is an absorptive filter that allows infrared light with wavelengths of more than 685nm to pass through. At these l...

View full details
$39.00 - $39.00
$39.00
$39.00 - $39.00
$39.00
$39.00 - $39.00
$39.00
$39.00 - $39.00
$39.00

Antlia IR Pass 850nm Filter - 1.25"

ANT-IR850
1 in stock

The Antlia IR Pass 850nm filter is an absorptive filter that allows infrared light with wavelengths of more than 850nm to pass through. It is a su...

View full details
$39.00 - $39.00
$39.00
$39.00 - $39.00
$39.00
$199.00 - $199.00
$199.00
$199.00 - $199.00
$199.00

Antlia U-Venus Filter - 1.25"

ANT-UVENUS
1 in stock

Antlia Venus-U filter is designed for imaging the cloud structure of Venus and Jupiter with CCD cameras on a telescope. Cloud details primarily re...

View full details
$199.00 - $199.00
$199.00
$199.00 - $199.00
$199.00