0.35x High-Grade Fisheye Conversion Lens (40.5mm) — New for Nikon 1 J4

High Definition digital fisheye conversion lens designed for the Nikon 1 J4. Built with a rugged steel barrel and multi-coated optical glass for improved image quality; the optics are infrared compatible. The unit includes a detachable macro attachment — leave it on to produce the fisheye effect, or remove it to use the attachment separately for extreme close-up shots.