Tamron 16-50mm F2.8 A APS-C Standard Zoom Lens for Canon RF Mount - B091R700
- 16-50mm Focal Length
- Constant F2.8 Maximum Aperture
- 55mm Filter Size
- 14 Elements In 10 Groups
- BBAR-G2 Coating
- VXD Linear Motor Autofocus
- 7-Blade Circular Aperture
- Moisture Resistant Construction
- Matte Black Finish
Tamron B091R700 16-50mm F2.8 A APS-C Standard Zoom Lens for Canon RF Mount
The Tamron B091R700 16-50mm F2.8 A standard zoom lens for Canon RF APS-C mirrorless cameras combines a constant F2.8 maximum aperture with wide-angle-to-mid-telephoto coverage1 and responsive VXD autofocus. Designed for everyday photography and lifestyle video, this Tamron zoom lens moves from landscapes and architecture to family groups, street scenes and portraits. Short minimum focusing distances bring nearby details into reach, while BBAR-G2 coating helps limit ghosting and flare. Its portable design and bright aperture support travel shooting, low-light exposures and creative background separation.
Key Features
16-50mm Coverage for Everyday Subjects
A single standard zoom lens takes you from broad landscapes and architecture to family groups and street scenes. Turn toward the 50mm end for portraits, keeping a practical range of everyday subjects within one lens.
Constant F2.8 Aperture and Smooth Bokeh
The bright maximum aperture stays available as you zoom, giving you room to separate a portrait subject from the background or use faster exposures in low light. A seven-blade circular diaphragm helps render out-of-focus highlights smoothly, complementing the lens's creative background separation.
VXD Autofocus for Responsive Tracking
The VXD linear-motor focusing system follows moving subjects with responsive, quiet autofocus.2 That combination supports both everyday still photography and lifestyle video, making subject tracking a useful part of the lens's family and travel versatility.
Close Focusing for Nearby Details
Move from a wider scene to close-up discovery without changing lenses. At the wide end, the minimum object distance is 0.15m with maximum magnification of 1:4.5. At the telephoto end, focus as close as 0.29m with maximum magnification of 1:4.8, giving you another way to frame nearby subjects.
Optical Coatings and Moisture-Resistant Construction
BBAR-G2 addresses ghosting and flare, while the front element's fluorine coating makes cleaning easier. Barrel seals add moisture resistance to this everyday shooting companion. These features serve different purposes: the optical coating helps control unwanted light, fluorine simplifies front-element care, and the seals resist moisture. The lens is not waterproof.
Toned Profile Next Design and Cap Retention
Toned Profile Next styling and metal barrel elements give the lens a contemporary mechanical design. Front-cap strap holes let you attach a strap to help reduce cap loss, a practical detail when moving between shooting and putting the cap back on.
Firmware Updates With Tamron Lens Utility
Tamron Lens Utility supports firmware updates for the Canon RF version.3 Compatibility for this mount is limited to updating firmware, rather than additional lens-function customization.
Features
- 16-50mm Canon RF APS-C Zoom
Covers wide scenes and portrait framing on APS-C mirrorless cameras. - Constant F2.8 Maximum Aperture
Keep F2.8 available throughout the zoom range. - VXD Linear-Motor Autofocus
Supports responsive subject tracking for stills and lifestyle video. - 0.15m Wide-End Minimum Focus
Explore nearby details with up to 1:4.5 magnification at the wide end. - 7-Blade Circular Diaphragm
Helps create smooth out-of-focus highlights. - BBAR-G2 Coating
Helps control ghosting and flare. - Front-Element Fluorine Coating
Makes the front element easier to clean. - Moisture-Resistant Barrel Seals
Adds moisture resistance for everyday photography. - Front-Cap Strap Holes
Attach a cap strap to help keep track of the front cap. - Tamron Lens Utility Firmware Support
Access firmware updates only on the Canon RF version.3 - Toned Profile Next Design
Metal barrel elements complement the contemporary mechanical styling. - Flower-Shaped Hood and Lens Caps
The hood, front cap and rear cap are supplied with the lens.
Footnotes:
1 For Canon RF APS-C cameras, the 16-50mm focal range provides a 25.6-80mm full-frame-equivalent angle of view.
2 Autofocus operating sounds may be recorded depending on conditions.
3 Canon RF support for Tamron Lens Utility is limited to firmware updates as of September 2026.
Set camera lens compensation to ON or AUTO where available.
Do not lift or carry the lens by an attached cap strap. Strap fit varies with thickness and end shape.
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Frequently Asked Questions
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The VXD linear-motor autofocus supports responsive, quiet tracking for photography and video. Operating sounds may still be recorded depending on shooting conditions.
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The minimum focusing distance is 6 in at the wide-angle end and 11.5 in at the telephoto end. Maximum magnification is 1:4.5 at wide angle and 1:4.8 at telephoto, allowing you to capture nearby details.
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Barrel seals provide moisture resistance, but this is not a waterproof lens. A fluorine coating on the front element also helps make cleaning easier.
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Use 55mm filters. A flower-shaped lens hood, front lens cap and rear lens cap are included.
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For the Canon RF version, Tamron Lens Utility support is limited to firmware updates as of September 2026. It does not provide the additional customization functions available for some other mount versions.
