Lumicon 2 Inch Single Polarizing Filter is the best all-purpose lunar and planetary filter, reducing glare and increasing contrast on the Moon and planets.

Lumicon 2 Inch Single Polarizing Filter

Lumicon 2 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 2 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.

Lumicon Polarizing Filters are made from high quality Schott- Hoya optical glass and allow for maximum contrast on viewing planetary and lunar detail. Individually precision ground, highly polished with maximum light transmission coatings on both sides.

Threaded to fit standard 2″ astronomical eyepieces.