Pentax K-x 10x 67mm High-Definition 2-Element Close-Up (Macro) Lens

+10 close-up (10x) lens featuring a High Definition beveled design for macro work. Built from high-index, low-dispersion optical glass in a 2-element configuration to preserve image detail. Fully multi-coated with anti-reflection treatment and equipped with a threaded mount for secure attachment. Easily screws onto the lens referenced in the title (67mm).