Filters

4.5nm

4.5nm

9 products

Showing 1 - 9 of 9 products

Showing 1 - 9 of 9 products
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Antlia 4.5nm Narrowband H-alpha (Ha) EDGE Filter - 1.25"
Antlia Filters Antlia 4.5nm Narrowband H-alpha (Ha) EDGE Filter - 1.25"
$249.95 CAD
Antlia 4.5nm Narrowband H-alpha (Ha) EDGE Filter - 2"
Antlia Filters Antlia 4.5nm Narrowband H-alpha (Ha) EDGE Filter - 2"
$394.95 CAD
Antlia 4.5nm Narrowband H-alpha (Ha) EDGE Filter - 36mm Unmounted
Antlia Filters Antlia 4.5nm Narrowband H-alpha (Ha) EDGE Filter - 36mm Unmounted
$304.99 CAD
Antlia 4.5nm Narrowband Oxygen III (OIII) EDGE Filter - 1.25"
Antlia Filters Antlia 4.5nm Narrowband Oxygen III (OIII) EDGE Filter - 1.25"
$249.99 CAD
Antlia 4.5nm Narrowband Oxygen III (OIII) EDGE Filter - 2"
Antlia Filters Antlia 4.5nm Narrowband Oxygen III (OIII) EDGE Filter - 2"
$394.95 CAD
Antlia 4.5nm Narrowband Oxygen III (OIII) EDGE Filter - 36mm Unmounted
Ontario Telescope and Accessories Antlia 4.5nm Narrowband Oxygen III (OIII) EDGE Filter - 36mm Unmounted
$282.99 CAD
Antlia 4.5nm Narrowband Sulfur II (SII) EDGE Filter - 36mm
Antlia Filters Antlia 4.5nm Narrowband Sulfur II (SII) EDGE Filter - 36mm
$304.99 CAD
Antlia 4.5nm Narrowband Sulfur II (SII) EDGE Filter - 2"
Antlia Filters Antlia 4.5nm Narrowband Sulfur II (SII) EDGE Filter - 2"
$394.99 CAD
Antlia 4.5nm Narrowband Sulfur II (SII) EDGE Filter - 1.25"
Antlia Filters Antlia 4.5nm Narrowband Sulfur II (SII) EDGE Filter - 1.25"
$249.99 CAD

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