This is the world's first* fisheye lens realizing full-fledged fisheye effect while supporting three different camera image sensors (full-size CMOS sensor for real circular fisheye and diagonal fisheye effects, and APS-C/H sensors for diagonal fisheye effect). High resolution and contrast are achieved, thanks to the use of a UD optical element and a high-precision aspherical lens element. Furthermore, incorporation of SWC helps reduce flare and ghosting.
* Among interchangeable SLR lenses.
|EF8-15mm f/4L Fisheye USM|
|No. of diaphragm blades||7|
|Closest focusing distance||0.15m|
|Maximum magnification||0.17x (at 8mm) 0.34x (at 15mm)|
|Filter size||Lens rear drop-in filter|
|Max. diameter x length||Φ78.5 x 83.0mm|