Description
Introducing Tamron’s new 70-300mm F/4.5-6.3 RXD, model A047
Zoom into the world of telephoto
The world’s smallest and lightest1 telephoto zoom lens for Sony full-frame E-mount mirrorless cameras
The 70-300mm F4.5-6.3 covers a broad telephoto zoom range yet is the world’s smallest size and lightest weight, coming in at 148mm (5.8 in) long with a maximum diameter of 77mm, and weighing just 545g (19.2 oz)2.
With special emphasis on resolving power, TAMRON has deployed special lens elements appropriately arranged to correct chromatic aberration, generally very strong in a telephoto lens, as well as other aberrations. Users can enjoy high-resolution images combined with the stunning bokeh qualities that are achievable only with a telephoto lens. The lens also incorporates the RXD (Rapid eXtra-silent stepping Drive) stepping motor unit, a high-speed precision AF drive system that is remarkably quiet. TAMRON’s Moisture-Resistant Construction provides extra protection, while various features that are built into mirrorless cameras, including “Eye AF”, are supported. The 70-300mm F4.5-6.3 is a versatile lens for photographing landscapes, sports and other action, pets, wildlife and more. The lens also demonstrates its potential for portrait shooting, casual snapshots and scenarios that require you to be mobile and shoot handheld, like sporting events. The apparent image compression and the close-up effects characteristic of telephoto lenses naturally amplify photographic expression. Zooming in on distant objects and making them appear closer is one of the joys of telephoto shooting. This zoom lens provides an entryway into that new world.
1 Among 300mm-capable telephoto zoom lenses for full-frame mirrorless cameras (As of August, 2022: TAMRON)
2 Length and weight are based on the Sony-mount lens.
A high-resolution telephoto zoom lens for Sony E-mount mirrorless cameras that is powerful, portable, and fun
To make the 300mm telephoto focal length more fun and accessible, Tamron focused intently on designing a telephoto zoom lens that’s both small and lightweight. Turning the conventional concept of a telephoto lens on its head, the 70-300mm F4.5-6.3 is only 148mm (5.8 in) in length with a maximum diameter of 77mm and a weight of just 545g (19.2 oz). This gives users the freedom to concentrate fully on shooting without worrying about lens size or weight. In addition to those wishing to pursue real telephoto shooting for the first time, the lens is also recommended for people who use cameras that have built-in image stabilization because they can leave the tripod at home. Of special significance, when paired with the APS-C sized E-mount Sony cameras, this zoom adds additional telephoto reach and still remains comfortable to handle. Users can enjoy shooting with even higher power telephoto effects at a maximum equivalent focal length of approximately 450mm 2.
2 For APS-C mirrorless format: 105-450mm equivalent field-of-view
Achieves the ultimate combination of light weight and outstanding optical performance
3 High-strength aluminum-magnesium alloy: An alloy mainly comprised of aluminum with a high magnesium content.
Focal length: 300mm Exposure: F6.3 6.0sec ISO 100
High performance autofocus system means you’ll own every shooting opportunity
Focal length: 163mm Exposure: F5.6 1/2500sec ISO 640
(APS-C format camera is used; 244.5mm equivalent focal length)
Pursue a wide range of photography with a lineup of lenses that all have the same 67mm filter diameter
Great things come in compact packages! This lineup includes other lenses that share the same filter diameter of 67mm. Lenses in this series feature small and light designs suitable for pairing with mirrorless cameras, and the filter diameter of each lens is the same 67mm. In addition to providing excellent portability when carrying multiple lenses, costly Polarizers, ND and other filters can be used interchangeably. Plus, the hassle of looking for different-sized lens caps when switching lenses has been eliminated. In addition to outstanding optical quality, you will enjoy the highest level of convenience across the entire lineup.
Built with Mirrorless in Mind
Tamron’s new 70-300mm F4.5-6.3 zoom is compatible with many of the advanced features that are specific to mirrorless cameras. This includes:
- Fast Hybrid AF
- Eye AF
- Direct Manual Focus (DMF)
- In-camera lens correction (shading, chromatic aberration, distortion)
- Camera-based lens unit firmware updates
* Features vary by camera. Please consult your camera’s instruction manual for details.
*As of August, 2020
The Exterior
Technical Information
| Model | : A047 |
|---|---|
| Focal Length | : 70-300mm |
| Maximum Aperture | : F4.5-6.3 |
| Angle of View (diagonal) | : 34°21'-8°15' (for full-frame mirrorless format) |
| Optical Construction | : 15 elements in 10 groups |
| Minimum Object Distance | : 0.8m /31.5 in (WIDE), 1.5m /59.1 in (TELE) |
| Maximum Magnification Ratio | : 1:9.4 (WIDE) / 1:5.1 (TELE) |
| Filter Size | : φ67mm |
| Maximum Diameter | : φ77mm |
| Length* | : 148mm / 5.8 in (Sony) : 150.3mm / 5.9 in -(Nikon) |
| Weight | : 545g / 19.2 oz (Sony) : 580g / 20.5 oz (Nikon) |
| Aperture Blades | : 7 (circular diaphragm)** |
| Minimum Aperture | : F22-32 |
| Standard Accessories | : Round-shaped hood, Lens caps |
| Compatible Mounts | : Sony E-mount, Nikon Z-mount |
MTF
Optical Construction (15 elements in 10 groups)
christian colombi –
Very good lens, sharp, fast and precise autofocus for animals, good stabilization in photo and video with the Sony A7C.
The photos we get with this lens are fantastic. I use it mainly in day light for landscape and wildlife photography and video.
I already have the Tamron 17-28 f2.8 which is awesome as well. I am impressed with Tamron quality and their lens with Canada retailer have 6 years warranty, which is important to me, in case of an adjustment would be necessary in the future. The lens seems high quality plastic, the zoom and focus ring have nice feel. it is extremely lightweight for a 70-300 lens. To my opinion it is worth a 5 stars. I highly recommend it.
Michel Trepanier –
Same as the preceding review Very good lens and very light. 6 Years of warranty is super but if you register the lens you have 10 years : super
I recommend this lens