Focal Length and Max. Aperture:
17-55mm 1:2.8
Picture Size:
15.1 x 22.7mm
Filter Diameter (mm):
77mm
Diagonal Angle of View:
78°30' - 27°50' (27.3mm)
Vertical Angel of View:
48° - 15°40' (15.1mm)
Horizontal Angle of View:
68°40' - 23°20' (22.7mm)
Lens Construction :
19 elements in 12 groups
Minimum Aperture:
f/22
No. of Diaphragm blades:
7 (circular aperture)
Closest Focusing Distance (m):
0.35m
Focus Drive:
Ring-type USM
Weight (g):
645g
Soft Case:
LP1219
Lens Hood:
EW-83J
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