Canon 50mm f1.4 USM is an Auto Focus (AF)
Standard Prime lens with 35mm FF max sensor coverage and it is designed to be used with Canon EF mount cameras.
Lenses in Canon EF Mount with Same Focal and Aperture Range
Lens Mount
Canon 50mm f1.4 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 50mm f1.4 USM is
35mm FF.
Focal Range
Canon 50mm f1.4 USM has a fixed focal lenght of 50mm. When it is mounted on an APS-C sensor camera with 1.6x crop, it provides an 35mm (FF) equivalent of 80mm.
Optical Image Stabilization
Canon 50mm f1.4 USM doesn't have an optical image stabilization system so the only option to stabilize the image taken with this lens is to mount on a camera body with IBIS (sensor based In-body image stabilization).
Body Colour
Canon 50mm f1.4 USM is available in Black color.
Maximum Magnification Ratio
Canon 50mm f1.4 USM has a Max Magnification Ratio of
0.15x and has a minimum focusing distance of
0.45m.
Aperture
Canon 50mm f1.4 USM has a max aperture of F1.4 and a minimum aperture of F22.0.
Optical Formula
Canon 50mm f1.4 USM's optical formula consists of 8 elements in 6 groups. Following special elements are used in this design:
- Two high-refraction lens elements
- new Gaussian optics eliminate
astigmatism
- suppress astigmatic difference