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The Tamron SP designation is reserved for lenses developed with special emphasis on extraordinary photographic performance. Engineers are free to innovate in an uncommon atmosphere where optical performance comes before price, resulting in lenses that satisfy the demands of discerning photographers.
The compositional options afforded by the SP 17-50mm F/2.8 Di-II VC's wide-to-moderate-telephoto zoom characteristics are prized by experienced photographers, rendering a picture angle range approximating a 26-78mm lens on a full frame DSLR or a 35mm SLR. A fast and constant F/2.8 maximum aperture allows cluttered backgrounds to be softly obscured, additional freedom in lowlight conditions and added viewfinder brightness.
State-of-the art properties, including XR (Extra Refractive Index) and LD (Low Dispersion) glass in an optical formula employing 19 elements and 14 groups—assures sharpness, optimal contrast and breathtaking image fidelity. Its form factor and handling characteristics can be traced to the use of aspherical element design and internal focus.
Tamron's proprietary tri-axial VC (Vibration Compensation) image stabilization adds to image sharpness and further expands low-light shooting freedom by combating image blur resulting from camera shake. Tri-axial VC addresses the adverse effects of camera shake in three planes making it possible to shoot handheld at as many as four shutter speeds slower than would otherwise be possible.
- Model B005
- Lens Construction (Groups/Elements) 14/19
- Angle of View 78°45'-31°11' (APS-C size equivalent)
- Diaphragm Blade Number 7
- Minimum Aperture F/32
- Minimum Focus Distance 11.4in.(0.29m)
- Macro Magnification Ratio 1:4.8
- Filter Diameter ř72
- Weight 570g (20.15oz)
- Diameter x Length ř3.13 x 3.7in.
- (ř79.6 x 94.5mm)
- Accessory Flower-shaped Lens hood
Gabrian's Customer ServiceBy Tamron. Tamron
USA, Inc., or its authorized agents, will not repair any product that
is not an officially imported product and sold through an authorized
Tamron USA dealer. In other words, there will be no authorized repair
service under any circumstance for gray market products. In such a case,
the user must return the product to the dealer at which it was
purchased for unauthorized repair service.
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Tamron USA, Inc. Six-Year Limited Warranty
(Six-Year Limited Warranty Valid in USA Only)
Only Tamron lenses imported officially by
Tamron USA, Inc. and distributed by authorized Tamron USA, Inc. dealers
carry a Six-Year Limited USA warranty. |
Check Authenticity of Your Product:
You can check the authenticity of the product you have/plan
to purchase by locating the silver hologram Tamron USA Authorized
Dealer/Six-Year Warranty logo sticker on top of the lens box. You may also call Tamron at 1-800-827-8880 to verify the serial number.
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Look for this logo. Dealers not authorized by Tamron USA, Inc. cannot offer any
warranty and cannot use this logo. All authorized Tamron USA dealers
are requested to place this logo on their website; however, some
dealers, even if authorized, may not have the functionality to add this
logo to their website. We highly recommend that you check with the
dealer or Tamron USA, Inc. to determine whether the dealer is
authorized. You can find a list of authorized Tamron USA dealers by clicking here or by calling 1-800-827-8880.
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