ITEM NAME:1.25-inch (31.7mm) 40mm Focal Telescope Eyepiece - 4-element Plossl Design - Description: 1.25 inch 40mm low power plossl eyepiece, gives the widest viewing field along with extra sharpness and long eye relief. 4-element plossl design, has a approx 52 degree AFOV. The optical lens minimizes internal reflection and maximizes contrast. The blackened eyepiece barrel also prevents reflection. Standand 1.25inch size, fits all stand telescope brands.Threaded for 1.25inch astronomical filters. Soft rubber eye guard that's custom fitted with a bayonet mount and brings convenience to glasses wearers. Specification: Barrel Size: 1.25 inch (31.7mm) The Focal Length: 40mm Plossl eyepiece Threaded for filters and Barlow lens: 1.25-inch Net Weight: 142g/5oz Height (Total): 94mm/3.7inch Package Includes: 1 Piece 40mm Plossl Eyepiece SKU: DMO0013709577008682.The Focal Length: 40mm Plossl eyepiece. 1 Piece 40mm Plossl Eyepiece. The blackened eyepiece barrel also prevents reflection.
