42nd Street Photo

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Starter Lens Accessory Package - 3A Item # 106220
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Basic Lens Accessory Package - 3B Item # 106221
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Executive Lens Accessory Package - 3C Item # 106222
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Pro Shooter Lens Accessory Package - 3D Item # 106223
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The Tamron SP AF17-50mm f/2.8 XR Di II LD Aspherical [IF] is a lightweight, compact, fast standard zoom lens designed exclusively for digital SLR cameras. The focal length of this lens is equivalent to approx. 26-78mm in 35mm format.

This lens offers an f/2.8 maximum aperture throughout the entire zoom range, to ensure stress-free photographic shots at all focal lengths and distances. Additionally, a broader photographic expression through the use of faster shutter speeds as a result of the maximum aperture offers enhanced photographic pleasure.

Note! Di-II lenses cannot be used with digital SLR cameras using image sensors that are larger than that of an APS-C size imager (e.g. 1D series), or with 35mm film SLR cameras.

Optimized for Digital SLR: The use of XR (Extra Refractive Index) glass optimizes the overall distribution of optical power, and also reduces various aberrations to the absolute minimum while achieving remarkable compactness. In addition, suitable positioning of two hybrid aspherical elements serves to maintain imaging performance and to shorten and compress the entire optical system.

LD Glass: An LD (Low Dispersion) glass element is used to accomplish effective compensation of on-axis and lateral chromatic aberrations, a critical factor for enhancing optical quality in digital photography, in order to achieve outstanding optical performance over the entire zoom range.

Enhanced Peripheral Illumination: Peripheral light fall-off is minimized when compared with that of conventional lenses for film cameras, so images are uniformly bright from the center to the periphery.

Internal Surface Coating to Reduce Ghosting and Flare: By employing "Internal Surface Coatings" (i.e., multiple-layer coatings on cemented surfaces of plural elements) and multiple-layer coating technology on ordinary elements, ghosting and flare due to the reflections that occur when light enters through the front element and reflections caused by the imagers themselves are reduced to the absolute minimum.

Zoom Lock Mechanism: The Zoom Lock prevents unwanted barrel extension when carrying the lens/camera combination.

Why buy from us?

We are proud to offer the outstanding service and quality state-of-the-art products that our customers have come to depend on. Below are just a few of the many reason to buy with us.

Large Inventory
Our excellent supplier relationships, coupled with technologically advanced super-efficient systems ensure that we usually have the products you want IN STOCK so that you can get what you want when you want it. Our super-fast turn around time is such that most orders are processed and shipped within 24-48 hours, and often a lot quicker.

Low Low Prices
Why pay more when you can get the same for less? Due to our large sales volume, we are able to pass our quantity buying prices on to you. When you purchase from us, you can rest assured that you are getting factory fresh merchandise with A Warranty at the lowest legitimate price.
Impeccable Service
We strive to ensure all of our customers receive the highest of service. We listen to your feedback and do what we can to tailor our service to your needs.
Safe Transactions
Ordering with 42nd Street Photo is safe, easy & fun. We assure that every transaction you make with us is 100% secure. In addition to using Secure Sockets Layer (SSL) protection technology and a VeriSign Secure Server ID, we are also checked daily by an independant security company called ScanAlert. You can also be assured that your name and confidential information will never be distributed, sold, or rented.

Tamron 17-50mm f/2.8 XR Di II LD Aspherical Autofocus (72mm)--Canon

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Tamron 17-50mm f/2.8 XR Di II LD Aspherical Autofocus (72mm)--Canon

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