Pentax 645Z +10 High-Definition 2-Element Close-Up (Macro) Lens — 58mm

Designed for the Pentax 645Z, this +10 high-definition close-up (macro) lens uses a beveled design for optimized image quality. Optical construction consists of 2-element high-index, low-dispersion glass. Lens surfaces are fully multi-coated and feature a threaded anti-reflection coating. Maintains high-speed auto-focus performance and is infrared compatible. Filter/attachment diameter: 58mm.