One of the most versatile focal lengths available, Tokina's AT-X 24-70mm f/2.8 PRO FX Lens is a standard wide-angle to portrait-length zoom featuring a bright, constant f/2.8 maximum aperture. Designed for Canon full-frame-format DSLRs, this everyday lens is ideally suited for nearly any genre of photography, including travel, portraiture, landscape, and event shooting. Three aspherical elements pair with three super-low dispersion elements to produce bright, evenly-illuminated imagery with controlled aberrations and distortions, while multi-layer lens coatings help to reduce flare and ghosting for improved contrast and color accuracy. Well-suited to working in a wide variety of situations, this standard zoom covers an array of perspectives while maintaining consistent illumination for working in challenging lighting.
Benefitting the usability, a one-touch focusing clutch permits quick switching between autofocus and manual focus modes, and an internal focusing design maintains the overall length of the lens during use. A Silent-Drive Module AF system suits both stills and video recording, too, by providing quick and quiet performance. Additionally, this lens sees the incorporation of a nine-blade diaphragm, which contributes to a pleasing out-of-focus quality when employing shallow depth of field shooting techniques.
|Filter Thread||82 mm|
|Dimensions (DxL)||Approx. 3.53 x 4.23" (89.6 x 107.5 mm)|
|Weight||2.20 lb (1 kg)|
|Focal Length|| 24 - 70mm |
Comparable 35mm Equivalent on APS-C Format Focal Length: 38.4 - 112 mm
|Aperture|| Maximum: f/2.8 |
|Camera Mount Type||Canon EF|
|Format Compatibility|| 35mm Film / Full-Frame Digital Sensor |
|Angle of View||84° 20' - 34° 49'|
|Minimum Focus Distance||1.25' (38 cm)|
|Maximum Reproduction Ratio||1:4.73|
|Optical Design||15 Elements in 11 Groups|