The Tamron 11-20mm f/2.8 Di III-A RXD is a constant-aperture wide-angle zoom lens for Sony E-mount cameras with an APS-C sensor. Its f/2.8 aperture allows you to control depth of field and delivers improved performance in low-light conditions. It is suitable for landscape photography, video production, wildlife and sports.
The optical construction includes one XLD element, two LD elements and two aspherical glass elements to reduce chromatic aberrations. The BBAR coating helps suppress reflections and ghosting, while the RXD motor delivers fast, nearly silent autofocus. The moisture-resistant construction and fluorine coating on the front element help protect against moisture, dust, dirt and smudges.
- Type: Wide-angle zoom lens
- Focal length range: 11–20 mm
- Maximum aperture: f/2.8
- Minimum aperture: f/16
- Mount: Sony E
- Sensor type: Crop frame (APS-C)
- Autofocus: Yes, with RXD motor
- Filter diameter: 67 mm
- Weight: 335 g
- Color: Black
- Use: Landscape photography, video production, wildlife and sports
- Optical elements: 1 XLD, 2 LD and 2 aspherical glass elements
- Coatings: BBAR and fluorine coating on the front element
- Construction: Moisture-resistant
Dimensions
- Type
- Wide Angle
- Lens Type
- Fixed Aperture Zoom
- Sensor Type
- Crop Frame
- Maximum Aperture (f)
- 2.8
- Minimum Aperture (f)
- 16
- Filter Diameter
- 67 mm
- Focal Length Range
- 11 - 20 mm
- Weight
- 335 gr
- Mount
- Sony E
- Colour
- Black
Features & Functions
- Image Stabilization
- No
- Autofocus (AF)
- Yes
- 3D
- No
Usage
- Device Group
- Landscape Photography, Video Production, Wildlife & Sports
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.