Manufacturer’s Description

The acclaimed Tamron 18-270mm VC all-in-one zoom for APS-C format DSLRs has reached an astonishing new level of compactness, performance, and speed with the addition of PZD (Piezo Drive), an innovative ultrasonic autofocus motor based on an advanced piezoelectric design. The result is a lens thats considerably lighter, noticeably shorter with a much slimmer profile than any previous lens in its class, and provides faster, quieter auto-focusing. Signature features that have made this amazingly versatile lens the world standard in its class have been retained. They include a 28-419mm equivalent (15X) zoom range, an improved compact and lightweight Vibration Compensation (VC) system, macro focusing to 19.3 inches throughout, and, of course, superlative imaging performance. Technical Specifications: Focal Length; 18-270, Maximum Aperture: F/3.5 6.3, Angle of view (diagonal): 7533- 555, Lens construction: 16 elements, 13 groups, Minimum focus distance: 19.3 in (0.49m), Maximum magnification ratio: 1: 3.8 (at f=270mm: MFD 0.49m), Filter size: 62mm, Length: 3.8 in (96.4mm), Diameter: 74.4mm (2.9 in), Weight: 450g (15.9 oz), No. of diaphragm blades: 7, Minimum aperture: F/22 - 40, Standard accessories: Flower-shaped lens hood. This lens is designed to fit Canon DSLR cameras with APS-C size sensors

The Specs

Optics
Max Focal Length 270 mm
Minimum Angle of View 6
Min Focal Length 18 mm
Min Focus Distance 19.29"
Max Aperture f/ 3.5 (Wide)|f/ 6.3 (Tele)
Image Stabilization Optical
Maximum Angle of View 76
Min Aperture f/ 40
Filter Size Supported 62 mm
Additional Specifications
Green Compliance Yes
Motor Type PZD
Minimum Angle of View 6
Autofocus Motor Type PZD
Lens Construction 16 Elements in 13 Groups
Product Model B008
Front Camera Tamron
Autofocus Yes
Maximum Angle of View 76
Brand Name Tamron
Motorized Lens Yes
Selectable Focal Length Not Applicable
Quick Glance
Max Focal Length 270 mm
Lens Type Zoom
Camera Mount Canon EF/EF-S
Max Aperture f/ 3.5 (Wide)|f/ 6.3 (Tele)
Min Aperture f/ 40
Other Features
Included Components B008 Lens Flower-Shaped Lens Hood
Usage Information
Lens Type Zoom
Compatible Camera Mount Canon EF/EF-S
Warranty
Warranty Information 6 Year Limited
More Info
URL http://www.tamron.com
Physical Specifications
Weight 15.87 oz
Length 3.8 in

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