14.5mm Orion Long Eye Relief Telescope Eyepiece 14.5mm focal length telescope eyepiece ideal for pristine views with moderate magnification Long 20mm eye relief makes each view comfortable, with or without eyeglasses Nice 55-deg apparent field of view gives you a large window to the cosmos Provides excellent correction for sharp details all the way to the edge Threaded for use with 1.25" Orion eyepiece filters