Lunt Solar 16mm Solar Eyepiece - 1.25" - LS16E Powermate System includes the B1800 blocking

System includes the B1800 blocking filter which provides full disk images on telescopes up to 1620mm focal length

Phase coated BaK-4 prisms for increased contrast and resolution

a light yellow tint is imparted to objects (noticeably less than a typical yellow filter)

This eliminates any double images or ghosting due to wedge errors in the glass

Lunt Solar 16mm Solar Eyepiece - 1.25" - LS16E Powermate System includes the B1800 blockingAbout the Lunt Solar Systems 16mm Solar Eyepiece 1. 25" The Lunt Solar Eyepiece series are coated with the same 0. 1% anti reflective coatings as on their h alpha etalons. The anti reflective coatings reduce ghosting and glow and aid in providing darker background. They also excel at lunar and planetary viewing as well as terrestrial objects. Lunt Solar Eyepieces have other great features as well, such as a safety groove cut in the barrel to help stop