Barlow Lens (Achromatic)

    This unique product is made to cut cost and simply for convenience.  It doubles any eyepiece placed into it without the need to purchase more eyepieces. It also helps to obtain high powers with longer focal length eyepiece for comfort.  The Barlow Lens improves many eyepieces’ performance when used with short focal length telescope.  It can be used only with 1.25” eyepieces.