Canon 300mm f4.0L IS USM is an Auto Focus (AF)
Telephoto Prime lens with 35mm FF max sensor coverage and it is designed to be used with Canon EF mount cameras.
Lens Mount
Canon 300mm f4.0L IS USM is compatible with cameras that have
Canon EF lens mount. Some of the latest released cameras with Canon EF lens mount are
Canon 1D X III,
Canon 6D MII and
Canon 5D MIV.
Sensor Coverage
Max sensor coverage of Canon 300mm f4.0L IS USM is
35mm FF.
Focal Range
Canon 300mm f4.0L IS USM has a fixed focal lenght of 300mm. When it is mounted on an APS-C sensor camera with 1.6x crop, it provides an 35mm (FF) equivalent of 480mm.
Optical Image Stabilization
Canon 300mm f4.0L IS USM features an optical image stabilization system which helps to reduce the blur that occurs due to shaking during hand-held shooting.
Body Colour
Canon 300mm f4.0L IS USM is available in Grey and Black color.
Maximum Magnification Ratio
Canon 300mm f4.0L IS USM has a Max Magnification Ratio of
0.24x and has a minimum focusing distance of
1.5m.
Aperture
Canon 300mm f4.0L IS USM has a max aperture of F4.0 and a minimum aperture of F32.0.
Optical Formula
Canon 300mm f4.0L IS USM's optical formula consists of 15 elements in 11 groups.