Lens EF-S 17-55mm f/2.8 IS USM Canon (1242B005)

Universal lens Canon EF-S 17-55mm f / 2.8 IS USM (1242B005) strong> designed for all EOS SLR cameras with EF-S mount, as well as all types of photographers - both experienced and novice.

Main advantage Canon EF-S 17-55mm f / 2.8 IS USM (1242B005) strong> - a fixed aperture value of f/2.8 in the entire range of focal lengths, from 17 to 55 mm. Thanks to this, your pictures will be bright, saturated and well-lit. The almost round convex shape of the aperture provides good background blur.

In addition, to increase the sharpness across the entire area of ​​the frame in the Canon EF-S 17-55mm f / 2.8 IS USM (1242B005) strong> two aspherical lenses and two UD-elements were used, that is, lenses with ultra-low dispersion. They allow you to eliminate residual chromatic aberrations, which reduce the sharpness of the image and deteriorate the quality of color reproduction. a powerful three-stage image stabilizer is used. It significantly reduces the blurring caused by hand shake, and also expands the possibilities of taking pictures in conditions of insufficient lighting. The built-in stabilization system automatically determines the location of the camera on the tripod, preventing feedback between the oscillations of the sensor and the stabilizer motor.

Also in Canon EF-S 17-55mm f / 2.8 IS USM (1242B005) strong> USM ultrasonic motor is used, which is characterized by almost silent and extremely fast operation. The lens also supports a fully manual control mode, allowing you to adjust sharpness without switching the optics from autofocus to manual mode. To do this, simply turn the focus ring.

Lens characteristics

Maximum aperture

f/2.8

Number of lobes of the diaphragm

7

Lens type

универсальный

Compatibility with cameras

Canon

Type of bayonet

Canon EF-S

Optical stabilization system

есть

Focusing

автоматическая

Autofocus drive

ультразвуковой привод

Minimum focusing distance, m

0.35

Focal distance min, mm

17

Focal distance max, mm

55

Diaphragm type

постоянная

Category

Зум–объективы

Article

1242B005

Model

EF-S 17-55mm f/2.8 IS USM

Manufacturer

Canon

Construction (elements/groups)

19/12

Field of view angle, degrees

48 - 15

Lens type

EW-83J

Additionally

бленда

Diameter of the light filter, mm

77

Diameter, mm

84

Max length, mm

111

Ves, g

645

Country of manufacture

Япония

Warranty, month

24

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