Tag：specs-Filter Thickness-1.85mm

ZWO 1.25" Duo Band Filter

$10.33 $5.90
Save: 43% off

Optolong L-eXtreme Dual-band Filter - 2-inch

$39.58 $23.60
Save: 40% off

Optolong SHO-H-Alpha3nm Narrowband Mounted Filter - 2"

Optolong SHO-H-Alpha3nm Narrowband Mounted Filter - 2"

$56.30 $33.44
Save: 41% off

Optolong SHO-SII3nm Narrowband Mounted Filter - 2"

Optolong SHO-SII3nm Narrowband Mounted Filter - 2"

$56.30 $33.44
Save: 41% off

Optolong SHO-OIII3nm Narrowband Mounted Filter - 2"

Optolong SHO-OIII3nm Narrowband Mounted Filter - 2"

$56.30 $33.44
Save: 41% off

Optolong L-Ultimate Dual-3nm Filter

$49.91 $29.99
Save: 40% off