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Thông số kỹ thuật

Thông số kỹ thuật

ẨnHiện

Angle of View (Diagonal)     84°~34°
Angle of View (Horizontal)     74°~29°     
Angle of View (Vertical)     53°~19°30’     
Closest Focusing Distance (m, ft)     0.38/1.25 (wide/tele)
Construction (groups elements)     13-18
Diameter x Length (mm) (Maximum)     88.5 x 113.0
Distance Scale     Provided
Drive System     Ring USM
Filter Size (mm)     82     
Maximum Magnification (x)     0.09 (wide) / 0.21 (tele)
Minimum Aperture     22
No. of Diaphragm Blades     9
Water or dust-resistance     Provided     
Weight (g) (Approximately)     805

Tính năng

The EF24-70mm f/2.8L II USM is a high-performance large-aperture L standard zoom lens with a wide focal-length range. By utilising three aspheric lens elements, a Super UD lens element, and two UD lens elements, magnification-type chromatic aberration at wider angles is corrected thus achieving superior image quality. Sporting a new reduced length, this lens is made all the easier to use with fast yet silent autofocus, a full-time mechanical manual focus, and a circular aperture for beautiful soft-focus images. With minimum focusing distance of 0.38m and magnification of 0.29x, this lens is also perfect for close-ups.

  • With ring USM motor
  • Filter size: 82mm
  • Max aperture: f/2.8

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