Best 16mm Fisheye Conversion Lens for FE 28mm f/2 Lens Lens Accessories

This converter lens is uniquely compatible with the FE 28mm f/2 lens,  it transmits EXIF data through the host lens to the camera. The optical  design of the converter lens is comprised of 5 elements in 4 groups and  when on the 28mm lens, it provides a maximum aperture of f/3.5 and a  minimum focus distance of 8.8″.

When the lens is used with an APS-C  E-Mount camera, the converter lens provides a 105° angle of view and a  24mm focal length equivalent. It is a lightweight, compact addition to  the 28mm lens and features a built-in petal-type lens hood to shield the  lens from unwanted light.