Celestron Omni 4mm 1.25" Plossl Eyepiece 93316

This fully-multicoated Celestron eyepiece is one of the shortest focal length and most economically-priced Plössl eyepieces available. It's designed for very high magnification lunar and planetary observing and for splitting close binary stars. . . .This fully-multicoated eyepiece is one of the shortest focal length and most economically-priced Plössl eyepieces available. It's designed for very high magnification lunar and planetary observing and for splitting close binary stars. The field of view is surprisingly wide when compared with other Plössls in this focal length range. A soft rubber eyecup on the titanium-colored body shields the eye from ambient light. Its very short eye relief will severely vignette the field of view for eyeglass wearers. We can't recommend this eyepiece for those who must wear glasses while observing. Plastic caps are supplied to keep both ends of the eyepiece dust free.