Introduction | |
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EF 28mm f/1.8 USM - Focal length and maximum aperture: 28 mm 1:1.8 - Lens construction: 10 elements in 9 groups - Diagonal angle of view: 75° - Focus adjustment: Rear focusing system with USM - Closest focusing distance: 0.25m / 0.8ft - Filter size: 58mm The large maximum aperture makes excellent background blur 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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Lens system | |
Component for | SLR |
Lens structure (elements/groups) | 10/9 |
Lens viewing angle, horizontal | 65° |
Lens viewing angle, vertical | 46° |
Fixed focal length | 2.8 cm |
Lens viewing angle, diagonal | 75° |
Minimum aperture number | 1.8 |
Closest focusing distance | 0.25 m |
Macro ratio | 1:8 |
Lens mount interface | Canon EF |
Performance | |
Maximum magnification | 1.13x |
Ultrasonic motor (USM) | Y |
Compatibility | Canon EOS |
Design | |
Product colour | Black |
Weight & dimensions | |
Length | 55.6 mm |
Weight | 310 g |
Diameter | 7.36 cm |
Filter size | 5.8 cm |
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