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70-180mm F/2.8 Di III VXD عدسة تامرون (A056SF)

SKU:
1083058

متوفر:متوفر

ر.س.‏4,900.00
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البعد البؤري: 70-180mm
فتحة العدسة القصوى: F/2.8
متوافقة مع حامل: Sony E-mount
حجم الفلتر: Φ67mm

A056SF

Tamron designed this compact and light-weight lens to be the ideal combination with a full-frame mirrorless camera. To achieve this diminutive size while maintaining the high performance of the F/2.8 aperture, Tamron selected the focal length of 180mm at the telephoto end and employed an innovative zoom mechanism. Also, the image stabilization features of the host camera body are utilized for shake-free shooting. The result is a compact telephoto zoom lens that is comfortable and easy to shoot handheld. Additionally, the filter diameter is the same 67mm as Tamron’s the other lenses for full-frame mirrorless cameras in the series. This feature makes filter-related tasks simple and removes the hassle of looking for front caps with differing diameters when changing lenses. The impressive portability of this lens expands its usefulness to many different fields of photography. 


In developing the 70-180mm F/2.8, Tamron sought to strike a balance between compact size and light weight without sacrificing high image quality. The optical construction features 19 elements in 14 groups. The generous arrangement of special lens elements including XLD (eXtra Low Dispersion), LD (Low Dispersion), GM (Glass Molded Aspherical) and hybrid aspherical lens elements achieves exceptionally high resolving power and controls aberrations from image center to the edges. The BBAR-G2 (Broad-Band Anti-Reflection Generation 2) Coating is used to suppress ghosting and flare and to render subjects in exacting, full-contrast detail even under backlit conditions. In short, the lens delivers outstanding sharpness and enables clear expression, capturing the mood of any scene without compromise across the entire zoom range.

 

A056SF
A056SF

 

The MOD of the 70-180mm F/2.8 is just 0.85m (33.5 in) across the entire zoom range, a surprising accomplishment for a large-aperture telephoto zoom lens. Thanks to this short distance, at the 180mm telephoto end in particular, the Maximum Magnification Ratio is 1:4.6, allowing you to create powerful images. Moreover, a floating component equipped with two VXD linear motor focus mechanisms maintains high image quality while effectively controlling aberrations so that the 70-180mm F/2.8 ensures great image quality even at close-up. Users can experience unique photographic expressions and high image quality possible only with this lens.

 



A unique capability of the 70-180mm F/2.8 is shooting in the close-up range down to 0.27m (10.6 in) at the 70mm wide-angle end in manual focus (MF). While this mode makes it difficult to focus around the image periphery, it allows you to peer into a new world that can only be rendered by this lens. Discover this entirely new shooting experience. 

 

A056SF
المزيد من المعلومات
EAN725211560012
الخصائص
Model A056
Focal Length 70-180mm
Maximum Aperture F/2.8
Angle of View 34°21'-13°42' (for full-frame mirrorless format)
Optical Construction 19 elements in 14 groups
Minimum Object Distance AF: 0.85m /33.5 in (Full zoom range)
(MF: 0.27m /10.6 in (Wide), 0.85m /33.5 in (Tele))*
Maximum Magnification Ratio AF: 1:4.6, MF: 1:2 (Wide) / 1:4.6 (Tele)*
Filter Size Φ67mm
Maximum Diameter Φ81mm
Length** 149mm (5.9 in)
Weight 810g (28.6 oz)
Aperture Blades 9 (circular diaphragm)***
Minumum Aperture F/22
Standard Accessory Flower-shaped hood, Lens caps
Compatible Mounts Sony E-mount