Tuesday, March 24 2009
Tokina announces wide-range 16.5-135mm lens
THK Photo Products, Inc., announces the Tokina AT-X 16.5-135 DX, is a 16.5-135mm f/3.5-5.6 AF lens designed exclusively for digital SLR cameras with APS-C sensors.* This lens gives the digital photographer an ultra wide-range zoom lens that has the equivalent angle of view to a 25-200mm.
This Tokina compact super wide zoom range begins at 16.5mm and offers the photographer a wider angle of view than most lenses in its class that start at 18mm. This makes the lens better suited for scenic and travel photography in addition to being a great standard lens for most general photography situations.
The AT-X 16.5-135 DX’s optical design benefits from the latest advances in the industry. Three aspherical elements, one all glass precision-molded element and 2 compound elements yield high contrast. Additionally two Super-low Dispersion (SD) glass elements correct chromatic aberration.
The AT-X 16.5-135 DX has a newly designed high-precision mechanical zoom cam system minimizes play and eliminates zoom creep.
Focal Length: 16.5 - 135mm
Maximum Aperture: F/3.5-5.6
Minimum Aperture: F/22
Construction: 15 element in 9 groups.
Coatings: Multi-layer coating
Angle of View: 81° - 12°
Minimum Focus Distance: 19.7 in. (0.5m)
Focusing system: Internal focusing
Macro Ratio: 1:5.43
No. Aperture blades: 9
Filter Size: 77mm
Lens diameter: 3.46 in. (84mm)
Total length 3.1 in. (78mm)
Weight:: 21.5oz. (610g)
Accessories: Star bayonet hood (BH777)
Mount Availability: Nikon DX digital/CANON DX digital
Expected Availability: Nikon- June Canon- July
* The lens is designed for digital cameras with APS-C sized CMOS and CCD sensors (DX) , not designed for cameras with full frame sensors (FX).
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 http://www.thkphoto.com.
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