3Pcs 4,6,9mm 1.25 Inch 31.7 mm PLOSSL Eyepiece Lens for Astronomy Telescope

ITEM NAME:3Pcs 4,6,9mm 1.25 Inch 31.7 mm PLOSSL Eyepiece Lens for Astronomy Telescope .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. 1 Piece Plossl 9mm Eyepiece. This is a very nice high power eyepiece. Soft rubber eye guard that's custom fitted with a bayonet mount.