Tokina AT-X 535 PRO DX Telephoto lens

THK Photo Products, Inc., announces the Tokina AT-X 535 DX 50-135 mm f/2.8 telephoto lens exclusively for Digital SLR cameras with APS-C sensors.

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.

Specifications
Zoom Range:	50-135mm
Maximum Aperture	F/2.8
Minimum Aperture:	F/32
Angle of view:	31° 3’ ~ 11° 8’
Optical Construction:	18E/14G
Minimum Focus Distance:	39.3 in. (1.0m)
Macro Ratio:	1:5.89
Number of Diaphragm Blades	9
Filter Size:	67mm
Dimensions:	3.07 in. (78.2mm) X L 5.32 in. (135.2mm)
Weight:	29.8 oz. (845g
Lens Hood:	BH-671
Mount Availability:	Canon EOS, Nikon
Availability:	November 2006

THK Photo Products, Inc. is the U. S. distributor for Tokina lenses, Hoya filters, Kenko photo accessories and SLIK camera support systems. THK provides marketing, sales, distribution, and technical/consumer service and support. THK is located in Long Beach, CA and on the Web at www.thkphoto.com.