Description
CLEARLY DISTINGUISHED BY ITS BRIGHT MAXIMUM APERTURE, THE CANON EF 50MM F/1.2L USM IS A NORMAL-LENGTH L-SERIES PRIME ALSO SPORTING A ROBUST PHYSICAL DESIGN AND ADVANCED OPTICAL LAYOUT. THE IMPRESSIVELY FAST F/1.2 MAXIMUM APERTURE AFFORDS A GREAT DEGREE OF CONTROL OVER DEPTH OF FIELD FOR ISOLATING SUBJECTS AND PRODUCING DESIRABLE SELECTIVE FOCUS EFFECTS. COMPLEMENTING THESE QUALITIES IS A SOPHISTICATED OPTICAL COMPOSITION, WHICH INCLUDES ONE ASPHERICAL ELEMENT TO SUPPRESS SPHERICAL ABERRATIONS INORDER TO ACHIEVE NOTABLE SHARPNESS AND CLARITY. A SUPER SPECTRA COATING HAS ALSO BEEN APPLIED TO LIMIT FLARE AND GHOSTING AND PROMOTE GREATER CONTRAST AND COLOR ACCURACY IN A VARIETY OF LIGHTING CONDITIONS. COMPLEMENTING THE IMAGING ATTRIBUTES, A RING-TYPE USM IS EMPLOYED TO DELIVER QUICK AND QUIET AUTOFOCUS PERFORMANCE ALONG WITH FULL-TIME MANUAL FOCUS CONTROL.