- Construction: 17 elements in 12 groups (Including 3 ED Lenses) Number of Blades: 9
- Angle of view: 14° to 5°
- F stop range: Maximum Aperture: f2.8 Minimum Aperture: f22
- Closest Focusing Distance: 8.2″ (2.5m)
- Maximum Magnification: 0.08x(0.16x 35mm equivalent)
Sports and nature photographers will love the versatility of this powerful yet easy to handle super-telephoto zoom lens, built specifically for digital photography. Its fast f2.8 aperture and impressive zoom range let you shoot moving subjects with confidence while its splashproof, dustproof design and all-metal barrel construction provide extreme durability in any environment. Three (3) ED glass lenses provide outstanding image quality with optimal resolution and contrast. A built-in computer microprocessor communicates directly with the camera’s software to correct lens distortions, shading and exposure information for even further image accuracy.