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Canon EF 28mm f/1.8 USM AutoFocus Wide Angle Lens
Description
A fast, sharp and compact wide angle lens
Ring Type Ultrasonic Motor (USM) for silent, quick autofocus
Internal rear focus ensures operation of filters is unaffected
Environmentally friendly lead free glass
Ultra-Wide & Wide Lenses
With the large maximum aperture, excellent background blur is possible even with a fast shutter speed. The aspherical lens element makes the lens compact and corrects spherical aberrations. The image is sharp even at the edges.
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Weight (g):
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310
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Filter Diameter (mm):
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58
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Maximum Magnification (x):
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0.18
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Magnification with Extension Tube EF12:
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0.61-0.43
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Magnification with Extension Tube EF25:
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1.13-0.96
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Diagonal Angle of View:
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75°
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Horizontal angle of view:
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65°
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Lens Construction (elements/groups):
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10/9
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Max. Diameter x Length (mm):
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73.6x55.6
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Minimum Aperture:
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22
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No. of Diaphragm blades:
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7
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Closest Focusing Distance (m):
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0.25
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AF Actuator:
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USM
(Mechanical full-time manual focusing built-in.)
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Soft Case:
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ES-C9
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Hard Case:
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LHP-C10
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Lens Hood:
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EW-63
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ir:
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ir
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ultrasonic:
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ultrasonic
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al_1:
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al_1
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ftm:
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ftm
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Canon Digital SLR
Tokina Lenses
