Brand new, high quality Wollensak brand 1.5x Barlow lens. Fits in 2" focusers. Coated achromatic lens assembly with 2" barrel threaded for filters. Made of anodized aluminum with a brass clamping ring threaded for filters. Has two locking screws and the brass clamping ring is to ensure a secure fit without damage to your eyepiece barrel. Get twice the use out of your 2" eyepieces. And if you have one of our L3838D extenders, the combination will give you a 2X Barlow. New!
