Manufacturer’s Description

Maintaining the high performance of the previous model, Tamron's new 28-300mm zoom lens now features our Di design, making it the ideal lens for use with both digital and film cameras. The Di design is achieved by applying a new optical design to its coated surfaces, and by further enhancing our already stringent quality control system. Whether you shoot film or digital, the lens provides high image quality for both platforms. When used with APS-C size digital SLR cameras, the lens provides an angle of view equivalent to approximately 44-465mm, covering the standard to ultra telephoto range with no sacrifice of quality or aperture range.

The Specs

Optics
Min Focal Length 28 mm
Min Focus Distance 19.3 in
Filter Size Supported 62 mm
Additional Specifications
Angle of View 75 to 8 degrees
normalized-Weight 14.80
Lens Construction 15 Elements in 13 Groups
f/Stop Minimum 3.5
Product Model A061
Brand Name Tamron
f/Stop Maximum 22
Quick Glance
Max Focal Length 300 mm
Lens Type Zoom
Max Aperture f/ 3.5 (Wide)|f/ 6.3 (Tele)
Compatible Camera Mount Pentax AF SLR Camers
Warranty
Warranty Information 6 Year Limited Warranty
More Info
URL http://www.tamron.com
Physical Specifications
Diameter 2.9 in
Weight 14.80 oz
Length 3.3 in
Dimensions 3.30" Length x 2.90" Diameter

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