Tamron USA

An Ultra High Zoom Lens

Format flexible, fully-featured, versatile with the added sharpness of VC image stabilization.

APSC 28mm

APSC 200mm

APSC 300mm

28mm
43mm on APS-C camera (35mm equivalent)

200mm
310mm on APS-C camera (35mm equivalent)

300mm
465mm on APS-C camera (35mm equivalent)

QuickLook

  • A20
  • 3.9 in.
  • 19.4 oz
  • ø67 filter
  • Canon & Nikon

Lee sobre este lente en español.

Follow Me on Pinterest

Rebates

Find an Authorized Retailer

Warranty

3-Day Service logo    6 Year Limited Warranty

Product Overview

An award-winning design is made even better by incorporating Tamron VC (Vibration Compensation) image stabilization technology. A 10.7x zoom that, when used on an APS-C digital SLR renders a picture angle range equivalent to a 43-465mm lens on a full-frame DSLR or a 35mm film SLR. Its Di lens properties allow it to function on full-frame and APS-C digital SLRs, as well as 35mm film SLRs. Engineered for extreme compactness, image quality is optimized through use of a combination of XR (Extra Refractive Index) and LD glass. Internal focusing contributes to responsiveness and maintains constant lens barrel length and Macro focusing brings small subjects into view crisply. The addition of VC (Vibration Compensation) to combat image blur induced by camera shake, sharper handheld results are assured—especially when conditions call for slower shutter speeds.

VC OFF VC ON
28-300 VC Off 28-300 VC On

Tamron Di lenses designed for digital SLR cameras.

Recommended for APS-C photographers who…

- Favor the format flexibility that Tamron Di lenses afford.
- Prefer the added sharpness and expanded shooting possibilities afforded by Tamron VC (Vibration Compensation).
- Value extreme compactness—a form factor that's well-suited for many of today's smaller DSLR bodies.
- Want fewer lens changes, reducing instances of exposing the DSLR sensor to image-degrading dust, or missing the shot.
- Want image quality exceeding typical kit lens capabilities.

APSC 28mm

APSC 200mm

APSC 300mm

28mm
43mm on APS-C camera (35mm equivalent)

200mm
310mm on APS-C camera (35mm equivalent)

300mm
465mm on APS-C camera (35mm equivalent)

Tamron Di lenses designed for digital SLR cameras.

CLICK to learn more about Tamron lens selection
CLICK to learn more about DSLR sensors and formats.
CLICK to use the Depth Of Field tool
CLICK to use the Find The Right Lens tool

Specifications

Model A20
Lens Construction (Groups/Elements) 13/18
Angle of View 75°23'-8°15' (APS-C size equivalent)
Diaphragm Blade Number 9
Minimum Aperture F/22-F/40 (28mm-300mm)
Minimum Focus Distance 19.3in.(0.49m) (entire zoom range)
Macro Magnification Ratio 1:3 (at f=300mm, MFD=0.49m)
Filter Diameter ø67
Weight 555g (19.4oz)
Diameter x Length ø3.06 x 3.9in.
(ø78 x 99mm)
Accessory Flower-shaped Lens hood
Mount Canon, Nikon with Built-In Motor
   

For service updates click here.

 

Technology

Di II

Tamron Di lenses designed for digital SLR cameras.

VC

Tamron’s Unique State-of-the-Art In-Lens Image Stabilization System
Handheld camera shake is the leading cause of blurry and unsharp pictures. Several leading companies now make lenses with built-in optical image-stabilization systems that sense the amplitude and direction of the shake and compensate by moving optical groups within the lens. Tamron’s exclusive new Vibration Compensation (VC) system that’s built into the Tamron AF28-300mm F/3.5-6.3 XR Di VC LD Aspherical (IF) Macro and the Tamron AF18-270mm F/3.5-6.3 Di-II VC LD Aspherical (IF) Macro lenses performs a similar function, but it executes it much more effectively due to its innovative breakthrough design.

While other image-stabilization systems can only correct the effects of camera shake in horizontal or vertical planes, Tamron’s VC system uses a tri-axial configuration that employs three pairs of driving coils and low-function ball bearings placed around the shake-compensating optical group to produce, in effect, a free-floating shake compensator. This simple, elegant system is able to compensate for camera shake that occurs in diagonal direction as well as for up-and-down and side-to-side movements. Furthermore, due to its simple, low-friction design it is more responsive and durable than previous systems. TheTamron 28-300mm VC and 18-270mm VC lenses incorporate a highly sensitive and accurate gyro sensor for detecting even the slightest hand shake, and that,combined with a 32-bit RISC CPU and Tamron’s proprietary Algorithms and actuator, provides unequalled real-world performance. The bottom line: Tamron VC provides up to a 4-stop advantage in shooting sharp handheld pictures at slower shutter speeds along with a smooth, stable viewfinder image that is the envy of other shake-control systems. You can expect to see the VC feature built into more Tamron lenses in the future.

XR

Special Glass for Better Performance and More Compact Lens Designs
XR (Extra Refractive Index) glass can bend light rays at steeper angles, thereby decreasing the physical length of the lens while enhancing imaging performance by minimizing optical aberrations. This has allowed Tamron to develop a line of shorter, smaller-diameter, lighter lenses without sacrificing lens speed, and actually upgrading image quality compared to older designs. XR glass is costlier than conventional glass but it yields enhanced optical power distribution, making possible many of the outstanding and innovative lens designs that bear the XR designation. XR glass, with its superior light-bending power, makes it possible to design a short-barrel lens with the same light-gathering ability (aperture value) as a long-barrel lens—even with a smaller lens diameter. By using this principle Tamron has been able to shorten the length of the entire optical system and produce lighter, more compact lenses of the same speed, and also to provide greater zoom ranges in lenses that are much more convenient to carry and hand-hold.

Low Dispersion

Low Dispersion (LD) Glass for Greater Lens Sharpness
Low dispersion (LD) glass elements in a lens help reduce chromatic aberration; the tendency of light of different colors to come to different points of focus at the image plane. Chromatic aberration reduces the sharpness of an image, but glass with an extremely lowdispersion index, has less of a tendency to separate (defract) a ray of light into a rainbow of colors. This characteristic allows the lens designer to effectively compensate for chromatic aberration at the center of the field (on axis), a particular problem at long focal lengths (the telephoto end of the zoom range), and for lateral chromatic aberration (towards the edges of the field) that often occurs at short focal lengths (the wide-angle end of the zoom range.)

Aspherical

Hybrid Aspherical Elements Provide the Ultimate in Image Quality and Compactness
Tamron uses several hybrid aspherical lens elements in many lenses bearing the Aspherical designation. These innovative optics allow us to achieve the ultimate in image quality, and at the same time produce lenses that offer remarkable zoom ranges in extraordinarily compact packages. By perfecting theses cutting-edge advances for series production, Tamron has advanced the state of optical design, and virtually eliminated spherical aberration and image distortion from the high-power-zoom series.Through the effective application of Hybrid Aspherical Technology, one lens elemen tcan take the place of multiple elements without compromising performance. This is what allows us to produce remarkably compact long-range lenses that deliver a uniformly high level of image quality at all focal lengths and apertures.

Internal Focusing

Internal Focusing (IF) System
Internal focusing (IF) provides numerous practical benefits to photographers including a non-rotating front filter ring that facilitates the positioning of polarizing and graduated filters, and more predictable handling because the lens length does not change during focusing. Even more important, Tamron’s Internal Focusing (IF) system provides a much closer minimum focusing distance (MFD) throughout its entire focusing range. In addition, IF improves optical performance by minimizing illumination loss at the corners of the image field, and helps to suppress other aberrations that become more troublesome at different focusing positions.

ZL

Zoom Lock (ZL) Feature
Another original Tamron mechanical engineering concept is the Zoom Lock (ZL), a simple convenience feature that prevents undesired extension of the lens barrel when carrying the camera/lens unit on a neck strap.

Warranty

6 year warranty logo

IMPORTANT NOTICE:

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.

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 and/or by completing the Tamron Online Warranty Registration. You may also call Tamron at 1-800-827-8880 to verify the serial number.

Authorized Dealer Logo  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.


[Print a copy of this Tamron USA, Inc. Six-Year Limited Warranty Statement]

The limited warranty set forth below is provided by Tamron USA, Inc. and is applicable to new Tamron Photographic Lenses purchased in the USA through an authorized dealer. Open box sales or used equipment do not apply. The Warranty shall not extend to anyone other than the original purchaser of the lens or the person for whom the lens was purchased as a gift. This Warranty is valid only in the Continental United States, Alaska, and Hawaii, and is valid only upon presentation of a valid proof of purchase from an authorized Tamron dealer (valid proof of purchase must be a dated bill of sale that includes price, model and serial number of lens and/or when fully completing Tamron’s Online Warranty Registration at www.tamron-usa.com).

This Tamron lens is warranted against defective materials or workmanship for Six Years from the date of original purchase, and is limited to repair, adjustment and/or replacement of defective parts. This Warranty covers all defects encountered in normal use of the lens. This Limited Warranty does not cover normal wear and tear such as scratches, etc.

This Warranty does not apply to defects due to abuse, mishandling, tampering or removal of serial number, repair by a non-authorized agent, unsuitable storage, transport damage, sand damage, liquid damage, fungus damage, impact damage, or tampering.

This Warranty also does not cover defects due to the use of accessories, attachments, product supplies, parts or devices that do not conform to Tamron specifications. This Warranty does not cover lenses that have been serviced or modified by anyone other than Authorized Tamron Service Agents.

This Warranty gives you specific legal rights. You may also have other rights that vary from state to state.

ALL WARRANTIES IMPLIED BY LAW, INCLUDING MERCHANTABILITY, SHALL BE OF DURATION OF ONE YEAR FROM THE DATE OF PURCHASE. NO OTHER EXPRESS WARRANTY OR GUARANTY EXCEPT AS STATED ABOVE, GIVEN BY ANY PERSON, FIRM OR CORPORATION WITH RESPECT TO THIS LENS SHALL BE BINDING TO TAMRON. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATIONS MAY NOT APPLY TO YOU. NEITHER TAMRON NOR ANY OTHER PERSON, FIRM OR CORPORATION IS OR SHALL BE RESPONSIBLE FOR ANY INCIDENTAL OR CONSEQUENTAL DAMAGES CAUSED BY THIS EQUIPMENT. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTAL DAMAGES, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.

Warranty Claim Instruction:
While the lens is under the term of this warranty, if you have a claim, please return the lens to the dealer where you purchased it. If that is not possible, return it to Tamron USA, Inc., New York. Include with the lens proof of purchase from an authorized Tamron dealer (valid proof of purchase must be a dated bill of sale that includes price, model and serial number of lens and/or warranty registration ID number assigned upon completion of Tamron’s Online Warranty Registration at www.tamron-usa.com) and a description of the defect claimed. If you have an online warranty registration ID number, please include that number in your description. If Tamron determines your lens to be defective, we will repair or replace it at NO CHARGE.

If you would like to send in your lens for repair service, please include the “equipment repair form”, and also include a copy of your sales receipt or your warranty confirmation number. If we determine that the warranty has been voided, we will notify you and give you a cost estimate. Please DO NOT include filters, hoods, or other accessories besides the front cap & rear cap. Please do not send your product box. Instead, we recommend wrapping your lens very well in several layers of bubble wrap so that it fits tightly and securely in your shipping box. You are responsible for the cost of shipping the lens to us for service, and we will cover the cost of returning the lens to you within the United States (we are not responsible for international shipping charges, duties, fees, etc.).


The Risk of Purchasing Gray Market Products:
In looking for our products, you may find that products not supplied through our regular channel are sold in your market. Such products are generally called “gray-market products” and may involve quality problems.

Interchangeable lenses are precision optical and mechanical products. Therefore, if handling during transportation or storage is not adequate, defects or malfunctions may occur. As for our products supplied through our regular distribution channel, meticulous care is taken in transportation and storage in order to ensure quality protection. However, in the case of gray-market products, it is more likely that they are handled inadequately during transportation or storage; are exposed to undesirable conditions such as high temperatures, vibration, shock, high humidity, dust, dirt and so on; or that they have been mixed up with used products since they are not under our strict control. Therefore, we are unable to warrant the quality of gray-market products.

Always look for Tamron products that are supplied through our authorized distribution channel. By purchasing Tamron products from an authorized dealer, you can ensure the quality of the product, which will be also covered by Tamron USA's Six-Year Limited Warranty, the only warranty accepted by Tamron USA, Inc. in the USA as of October 1, 2007. To find an authorized Tamron dealer near you, please click here.

If you have any question as to the authenticity of a dealer or product, please do not hesitate to contact our Service Department at 1-800-827-8880, Option 1, to discuss your impending purchase.


Online Warranty Registration:
Registration provides the following benefits: Instant serial number verification to insure that you have purchased a Tamron USA imported lens with 6-Year Limited USA Warranty and eligibility for any qualifying rebate; Access to product information in the event of loss or theft; Personal support if service is ever required; Priority contact in the rare event we discover an issue with the product; Invitations to local workshops, seminars and sales events; Subscription to the quarterly Tamron Viewfinder PDF newsletter; and Exclusive promotional offers.

PHOTO: Reps Only | Dealers Only (For Password info, please contact Tamron Sales Rep) | Become a Dealer | Educational Purchase Program | Service | Digital Camera Lens | Fundamentals | Photographic Lenses | What's Camera Shake? | Digital SLR (DSLR) | The Portrait Macro | Macro Photography

INDUSTRIAL OPTICS: Reps Locator | Become a Distributor | Industrial Optics Camera Lens

Privacy Policy

Tamron USA, Inc. Copyright (c) 2014. All Rights Reserved
10 Austin Blvd., Commack, NY 11725, Phone: 631.858.8400 | Fax: 631.543.5666 | Toll Free: 1-800-827-8880

Site by Skylar Design, Inc.