ITEM NAME:2Pcs 1.25" Plossl 4mm PLOSSL Optical Glass Lens Astronomical Telescope Eyepiece .like-pro-float .like-pro-price-both{clear: both;.The Structure of the Optical System: Plossl Eyepiece. 1 Piece Plossl 4mm Eyepiece. 1 Piece Plossl 6mm Eyepiece. This is a very nice high power eyepiece. Soft rubber eye guard that's custom fitted with a bayonet mount.
