Compact and lightweight—an outstanding walk-around lens—Canon's EF 50mm f/1.8 STM is a great entry into the world of EOS prime lenses. With an 80mm effective focal-length on APS-C cameras, 50mm on full-frame cameras, it's an excellent prime lens for portraits, action, even nighttime photography. Its bright maximum aperture of f/1.8 helps it not only to excel in low light, but also to capture gorgeous, sharp images and movies with beautiful background blur thanks to its circular 7-blade design. An updated lens arrangement with new lens coatings helps render images with excellent color balance, plus minimized ghosting and flare. Performance is brilliant, with a stepping motor (gear-type STM) to deliver near silent, continuous Movie Servo AF for movies plus speedy, smooth AF for stills. A redesigned exterior with improved focus ring placement makes manual focus adjustments a breeze. Canon's most compact 50mm lens, the EF 50mm f/1.8 STM has a rugged metal mount, plus an improved minimum focusing distance of 1.15 ft. (0.35m) and a maximum magnification of 0.21x. Offering sharp performance for the best in movies and stills, it's a fixed focal length gem—the perfect lens for photographers and moviemakers to expand the creative possibilities with their EOS cameras.
Specification:
Lens system |
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Lens type | Standard zoom lens |
Component for | SLR |
Lens structure (elements/groups) | 10/9 |
Focus adjustment | Auto/Manual |
Aperture range (F-F) | 15 - 45 |
Number of aspheric elements | 3 |
Minimum aperture number | 3.5 |
Maximum aperture number | 6.3 |
Lens mount interface | Canon M |
Closest focusing distance | 9.84" (0.25 m) |
Performance |
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Compatibility | EOS M |
Design |
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Product colour | Black |
Weight & dimensions |
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Diameter | 2.4" (6.09 cm) |
Length | 1.75" (44.5 mm) |
Filter size | 1.93" (4.9 cm) |
Weight | 4.59 oz (130 g) |