The new SP AF 17-50mm F/2.8 XR Di II VC covers the heavily-used 17-50mm focal distance range (angle of view equivalent to 26 78mm when converted to the full frame format) making it an extremely versatile, high-performance zoom lens. Achieving sharpness a
Tamron's SP AF17-50mm F/2.8 XR Di II VC LD Aspherical (IF) is a high-speed, wide-to-moderate-telephoto zoom lens designed for Nikon digital SLR cameras with smaller sensors. It covers the very popular 17-50mm focal length range (equivalent to 26-78mm in the full-frame 35mm format) making it extremely versatile. Tamron's Vibration Compensation (VC) mechanism minimizes the effects of handheld camera shake (up to 4-stops), providing a means to great low-light shooting. Focal Length: 17 - 50 mm Maximum Aperture: f/2.8 Minimum Aperture: f/32 Camera Mount Type: Nikon F Format Compatibility: Nikon DX / FX in DX Crop Mode Angle of View: 78° - 31° Minimum Focus Distance: 11.4" (28.96 cm) Magnification: 0.20x Maximum Reproduction Ratio: 1:4.8 Groups/Elements: 14/19 Diaphragm Blades: 7 Image Stabilization: Yes Autofocus: Yes Tripod Collar: No Filter Thread: 72 mm Dimensions (DxL): 3.13 x 3.7" (7.95 x 9.40 cm) Weight: 1.25 lb (570 g) Model: AFB005NII-700
A masterpiece of innovative optical design, this compact, lightweight, high performance standard zoom (26-78mm equivalent) delivers a fast F/2.8 aperture over its entire focal-length range for maximum creative flexibility. To maintain critical sharpness when shooting handheld it includes VC (Vibration Compensation), Tamron's state-of-the-art, tri-axial image stabilization system. Three compound aspheric elements, special LD glass, and BBAR coatings ensure superb correction, color fidelity, and freedom from flare. A minimum focus distance of 0.29m (11.4 inches) offers exciting close-up opportunities.