Tokina AT-X 535 PRO DX lens
The new Tokina AT-X
535 PRO DX lens is a 50-135 with a fast constant
aperture of f/2.8. This lens gives digital
photographers the similar to the industry standard
80-210 telephoto zoom lens in 35mm camera terms but
is much more compact and lightweight.
The lens features SD glass lens elements to correct
for chromatic aberrations and focuses all colors
accurately at the film plane, making the AT-X 535
PRO DX an APO lens.
The front element has a newly formulated WP or
“Water Proof” optical coating on the glass. This new
coating makes marks such as spots left by water or
finger-prints much easier to clean than standard
multi-coating.**
Other features include a built-in tripod collar and
One-touch focus clutch mechanism for fast switching
between auto focus and manual focus modes.
Mount
availability: Canon EOS, Nikon-D
Focal length: 50 to 135mm
Maximum aperture: f/2.8
Minimum aperture: f/32
Optical construction: 18 elements in 14 groups
SD glass: One elements
Coatings: "Water Proof” optical coating
Angle of view: 31° 3’ ~ 11° 8’
Minimum focus distance: 39.3 in. (1.0m)
Reproduction ratio: 1:5.89
Zooming system: Rotary type
Number of diaphragm blades: 9
Filter size: 67mm
Maximum outer diameter: 3.07 in. (78.2mm)
Dimensions: 3.07 in. (78.2mm) X L 5.32 in. (135.2mm)
Weight: 29.8 oz. (845g)