Eyepieces that have all the advantages of Plossl lenses, with the added advantage of the wide field of effect of 58.
 
Customer Review - Verified Purchase: 
 
"The SkyWatcher 5mm Plossl eyepiece has truly transformed my rather modest beginner’s telescope, with its relatively short focal length, into a formidable piece of equipment, providing me with impeccable views of Saturn, Jupiter and Jupiter’s moons. The size of the eyepiece will allow me to increase the magnification even further with the use of a Barlow lens. I highly recommend this product." - Diane N.