Manufacturer’s Description

Digitally Integrated Design, is a designation Tamron puts on lenses featuring optical systems designed to meet the performance characteristics of digital SLR cameras. This lens employs an IF system that maintains the overall length of the lens during focusing. Uses two LD glass elements that effectively compensate for chromatic aberration. Provides high-contrast, outstanding image quality and a soft out-of-focus background effect. Incorporates an AF/MF one touch switchover mechanism built into the focus ring. Super performance series provides high performance through outstanding design specifications.

The Specs

Optics
Max Focal Length 180 mm
Min Focal Length 180 mm
Min Focus Distance 18.4 in
Max Aperture f/ 3.5
Maximum Angle of View 14
Filter Size Supported 72 mm
Additional Specifications
Frequency Band Diaphragm Blades: 7
Lens Construction 14 Elements in 11 Groups
Product Model B01
Front Camera Tamron
Maximum Angle of View 14
Brand Name Tamron
Quick Glance
Max Focal Length 180 mm
Lens Type Macro
Camera Mount Nikon-D Mount
Max Aperture f/ 3.5
Other Features
Included Components Case|Lens Hood
Usage Information
Lens Type Macro
Compatible Camera Mount Nikon-D Mount
Warranty
Warranty Information 6 Year Limited Warranty
More Info
URL http://www.tamron.com
Physical Specifications
Diameter 3.3 in
Weight 2.03 lb
Length 6.5 in
Dimensions 6.52" Length x 3.34" Diameter

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