Canon EF 50mm F1.8 Specifications
Photo © 2012 by Waldemar Belter
Compatibility:
analog/digital
Diagonal Angle of View:
46°
Maximum Magnification:
1:6.7
Minimum Aperture:
F22
Number of Aperture Blades:
5
Iris Pattern:
polygonal
Minimum Distance:
45cm
Filter Thread:
52mm
Maximum Diameter:
67.4mm
Length:
42.5mm
Weight:
190g
Focus Type:
AFD, straight helicoid focus mechanism
Full Focus Throw:
<180°
Dual Pixel CMOS AF:
supported
E-TTL II Distance Information:
no
IR Capability:
reported by Lens Play and IR Forum
Lens Hood:
ES-65 /II /III (ES-65 II doesn't feature flocking)
Produced:
1987 - 1990
Tests:
SLRgear;
Modern Photography 07/1987 and 01/1989
Modern Photography Measurements:
51.09mm F1.89, 0.46% barrel distortion, 0.7 stops light falloff, optimum performance at F8 - F11 (both 63-56lp/mm), 45-40lp/mm wide open, 50-45lp/mm by F2.8, 56-50lp/mm by F4 and F5.6
Nickname:
"Grandad"