Manufacturer model number: EF28-300LIS
Angle of view (horizontal / vertical / diagonal): 65 ° ~ 6 ° 50
・ 46 ° ~ 4 ° 35
・ 75 ° ~ 8 ° 15
Lens configuration: 23 elements in 16 groups
Shortest shooting distance: 0.7m
Filter diameter: 77mm
Image stabilization effect: Approximately 3 steps (based on the shutter speed of "1 / (focal length x 1.6)"
seconds, which is said to be more likely to cause camera shake at slower speeds * Depends on the camera sensor size used)
Product introduction The ultra-high magnification zoom that achieves a wide angle of 28 mm is equipped with image stabilization.
The optical system uses three UD lenses and three aspherical lenses to achieve a camera shake correction effect equivalent to a shutter speed of about three steps and high image quality suitable for an L lens that thoroughly eliminates various aberrations.
AF is quiet and agile by adopting inner focus and ring USM drive.
It also has high dust-proof and drip-proof performance that is reassuring even under harsh shooting conditions.
From Discovery Japan Mall
・ Aspherical lens Spherical aberration correction for large-diameter lenses, distortion correction for wide-angle lenses, miniaturization of zoom lenses
Aspherical lenses were born to solve these three themes.

・ UD lens Ideal chromatic aberration correction with more lenses
The UD (Ultra Low Dispersion) lens was developed under this theme.
An optical material with low refraction and low dispersion characteristics that is highly effective in removing secondary spectra, has anomalous dispersion characteristics like fluorite, and has performance that is almost comparable to one fluorite with two sheets.

・ IMAGE STABILIZER Canon's first image stabilization mechanism for single-lens reflex cameras IS (Image Stabilizer)
It is effective in scenes that are likely to cause camera shake, such as handheld shooting with a telephoto lens.

・ Ring USM USM (Ultrasonic Motor) = Ultrasonic motor has high torque / high response and supports quick focusing.
It has ideal characteristics as a lens drive motor, such as almost no operating noise.

・ Technology that reduces the total weight of moving lenses by using a part of the inner focus lens configuration as a focus lens.
Achieves high-speed, precise AF control, excellent holding balance, and compactness.

-Full-time manual focus This is a function that enables immediate manual focus by simply rotating the focus ring after one-shot AF so that the photographer can make final focus adjustments after autofocus.

-Dust-proof and drip-proof Various parts have a dust-proof and drip-proof structure that can be used in the harsh shooting conditions of professionals to prevent dust and water droplets from entering.
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Note (Disclaimer)>
Please be sure to read It may be out of stock because it is sold together.
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Dimension: 15 x 15 x 27 cm
Model Number: 9322A006


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Canon  Black  Camera用Camera Lens