Lumicon 1.25 Inch Single Polarizing Filter
Lumicon 1.25 Inch Single Polarizing Filter is the best all-purpose lunar and planetary filter, reducing glare and increasing contrast on the Moon and planets. In addition to polarizing light, it can also reduce its intensity by a factor of about 3.
Lumicon 1.25 Inch Single Polarizing Filter may be double-stacked with Lumicon color filters for use on bright planets and is also useful for daylight observation of land, sea and nature.
Threaded to fit standard 1.25″ astronomical eyepieces.