Canon EF 50mm f/1.4 USM

Canon EF 50mm f/1.4 USM

The Canon EF 50mm f/1.4 USM measures at 2.9 inches long with a 2.0 inch diameter and accepts 58mm snap-on filters and the all-plastic construction of the lens barrel and mount weigh a total of 10.2 ounces. This lens set comes at 50mm standard lens with f/1.4 maximum aperture for Canon SLR cameras. This lens has a variable focus range and the closest focus is 0.45m or 1.5 feet, and remains constant throughout the zoom range. This lens has a zoom of 0.15 xs. The Canon EF 50mm f/1.4 USM has an overall linear extension system that comes with its USM system.

Features

The Canon EF 50mm f/1.4 USM is the only lens in the EF System of lenses to combine the extra-small Micro USM and still provide full-time manual focusing when the lens. The field-of-view of the Canon EF 50mm f/1.4 USM Micro USM comes with 2 high-refraction lens elements and a set of Gaussian optics to help to eliminate astigmatism. The Canon EF 50mm f/1.4 USM Micro USM also comes with the standard custom made plastic mount and has the built in ability to focus and zoom steadily. The bundled Extra-small Micro USM help to focus adjustment and has a full-time manual focusing function as well, and this lens is suited to accompany a zoom when shooting in low-light conditions. The maximum diameter is measured by length of 73.8 by 50.5 millimeters and the lens construction comes in 7 elements and in 6 groups. The angle of view (Horizontal, Vertical, and Diagonal) is at 40 degrees, 27 degrees or 46 degrees. The number of diaphragm blades is 8. The Canon EF 50mm f/1.4 USM Micro USM comes with a magnification with an extension tube at EF 12 II: 0.39 to 0.24. The secondary magnification comes with an extension tube of EF 25 II: 0.68 to 0.53. The lens hood that comes with this set is the ES-71II and the built in hard case is a LHP-C10. The prepackaged soft case is an ES-C9 or a LP1014. The Canon EF 50mm f/1.4 USM comes with a Micro USM AF actuator which is a Micro USM type.