Sony
Fish Eye Converter for 28mm f/2
Fish eye converter
Designed for use with the FE 28mm f/2 lens, this fish eye converter from Sony lets you broaden the focal length of this lens to a wide 16mm, or 24mm when used with an APS-C E-mount camera. With 180° perspective and 105° with an APS-C, it offers a creative new way of seeing and capturing your images.
The optical design of the converter lens is comprised of 5 elements in 4 groups and when used with the 28mm lens, it provides a maximum aperture of f/3.5 and a minimum focus distance of 22cm. EXIF data is transmitted through the host lens to the camera.
Compact and lightweight, it features a built-in petal-type lens hood to shield the lens from unwanted light.