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Product Description
f/2.8 AT-X 535 PRO DX
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 industry standard 80-210 telephoto zoom lens in 35mm camera terms. The lens features SD glass lens elements to correct for chromatic aberrations and focuses all colours 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 and Nikon Digital Only will not give full coverage on 35mm SLR cameras)
- Recommended sensor size: APS-C Sized (23.7x15.6mm) CCD or CMOS sensor (w/1.5-1.6x magnification factor)
- Focal length: 50 to 135mm
- Maximum aperture: f/2.8
- Minimum aperture: f/32
- Optical construction: 18 elements in 14 groups
- SD glass: One element
- Coatings: ´Water Proof´ optical coating Angle of view:31 degrees 3´ - 11 degrees 8´
- Minimum focus distance: 39.3in. (1.0m)
- Reproduction ration: 1:5.89
- Zooming system: Rotary type
- Number of diaphragm blades: 9
- Filter size: 67mm
- Maximum outer diameter: 3.07in.(78.2mm)
- Dimensions: 3.07in.(78.2mm) X L 5.32in.(135.2mm)
- Weight:29.8oz(845g)
- Lens Hood BH-671
The Tokina 50-135mm lens received 91% from Amateur Photographer in January 2008.
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