Circular or full frame Fisheye zoom lens
There’s no need to buy two specialist lenses when the EF 8-15mm f/4L Fisheye USM offers, either full frame or circular fisheye images when used with cameras with a 24x36mm (full frame) sensor. For photographers shooting with DSLR’s with a smaller sensor, full frame fisheye images are possible. With a 180 diagonal field of view, capturing the whole scene in a single image has never been easier.
Benefits
Circular or full frame Fisheye zoom lens
Part of Canon’s acclaimed L series
Durable and rugged design
Quiet and fast autofocus
Full-time manual focusing
Easier lens cleaning
Angle of view (horzntl, vertl, diagnl)
180º - 142º,
180º - 91º 46' ,
180º - 175º 30'
Lens construction (elements/groups), 14/11
No. of diaphragm blades, 7
Minimum aperture, 22
Closest focusing distance (m), 0.15m