TOKINA AT-X 17-35mm f/4 Pro FX for Canon

The TOKINA AT-X 17-35mm f/4 lens is designed for cameras with a cinematic image sensor. Its main purpose is to give photographers new possibilities when working with wide-angle lenses. The shortest focal length offered is at an image angle of 103.9°, making it especially ideal for working in tight spaces or shooting landscapes. Another characteristic feature of this lens is the fixed maximum aperture of f/4 and an accurate autofocus. This lens is designed to work with CANON cameras.
It construction contains two optical glass elements with extremely low dispersion and one aspherical lens element that provides excellent contrast and sharpness values. On top of all this, chromatic aberration is almost completely suppressed. TOKINA's rapid toggle switching between autofocus and manual focusing allows you to change the focus mode by simply moving the focus ring. The mechanical structure of the lens offers basic water resistance and its fully aligned with the demands of everyday photographic operation in a wide range of climatic conditions.
Specifications:
Intended for: CANON
Type:
cinematic lens
Bayonet :
EOS
Length:
94mm
Weight:
600g
Max. outer lens diameter:
89mm
Closest focusing distance:
0.279m
Optical system:
13 elements/12 groups
Number of diaphragm blades:
9
Maximum reproduction ratio:
1:4.82
The range of aperture values:
f/4 ~ 22
Hood:
BH-821
Angle of view:
103.96° ~ 67.74°