58mm 0.35x High-Grade Fisheye Lens for Pentax K-3 (New)

High Definition 0.35x digital fisheye lens made for the Pentax K-3. Built with a rugged steel barrel for long-lasting use. Optical elements are multi-coated glass and the unit is infrared compatible. The lens includes a detachable macro attachment — remove it for extreme close-up photography or leave it attached to achieve the full fisheye effect.