Tamron 20mm F/2.8 Lens
The Tamron 20mm f/2.8 OSD M1:2 is a 20mm f/2.8 lens designed for Sony E mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.
Tamron 20mm F/2.8 Lens
Get notified when one lists.
We'll text or email you the moment a Tamron 20mm F/2.8 Lens is listed on GearFocus.
Have a Tamron 20mm f/2.8 OSD M1:2 sitting in your bag?
You'd be the first listing for this model.
Serious buyers are already watching — list yours in minutes.
Available Now on GearFocus
Lens Overview — Tamron 20mm f/2.8 OSD M1:2
Key Features — Tamron 20mm f/2.8 OSD M1:2
20mm Prime Focal Length: Fixed wide-angle perspective well-suited for landscapes, architecture, and environmental portraits.
f/2.8 Maximum Aperture: Allows for low-light shooting and a degree of background separation uncommon in wide-angle primes.
Mirrorless-Optimized Design: Built specifically for mirrorless camera systems, ensuring proper flange distance and electronic communication.
Lightweight 220g Build: Compact weight makes it a practical choice for travel and all-day shooting without adding bulk.
Autofocus and Manual Focus: Supports both AF and MF operation, giving shooters control flexibility across different shooting scenarios.
67mm Filter Thread: Standard filter diameter compatible with a wide range of readily available ND, polarizing, and other filters.
Lens Specifications — Tamron 20mm f/2.8 OSD M1:2
| Spec | Detail |
|---|---|
| Use Cases | Travel, Macro |
| Lens Type | Wide-Angle |
| Zoom/Prime | Prime |
| Focal Length | 20mm |
| Maximum Aperture | f/2.8 |
| Camera System | Mirrorless |
| Lens Mount | Sony E |
| Autofocus | Yes |
| Focus Type | Auto, Manual |
| Image Stabilization | None |
| Filter Thread | 67mm |
| Weight | 220g |
Description — Tamron 20mm f/2.8 OSD M1:2
The Tamron 20mm F/2.8 is a wide-angle prime lens built for mirrorless camera systems, offering a practical combination of compact size and capable optics. With a maximum aperture of f/2.8, it handles lower-light environments well for a lens in this focal length range. Weighing just 220g, it's an easy addition to any camera bag without adding significant bulk.
The 67mm filter thread is a versatile standard size, ensuring compatibility with a broad selection of filters for landscape and architectural work. The lens supports both autofocus and manual focus, giving photographers full control over how they choose to shoot. One thing to note is that image stabilization is not included, so handheld shooting in challenging light will require attention to shutter speed.
At 20mm, this lens is well-suited for expansive scenes, environmental portraits, and wide-perspective street photography where a compact and fast prime is preferred over a heavier zoom.
Pros — Tamron 20mm f/2.8 OSD M1:2
- ✓Lightweight at just 220g, making it easy to carry for extended shoots
- ✓Fast f/2.8 maximum aperture provides solid low-light performance for a wide-angle prime
- ✓Supports both autofocus and manual focus for versatile shooting control
Cons — Tamron 20mm f/2.8 OSD M1:2
- ✗No image stabilization, which can be a limitation in low-light or handheld situations
- ✗Fixed 20mm focal length offers no zoom flexibility
- ✗Lens mount data is unspecified in available product data, making compatibility harder to confirm
Reviews — Tamron 20mm f/2.8 OSD M1:2
Videos — Tamron 20mm f/2.8 OSD M1:2
Tamron 20mm F2.8 Hands-on Review — DPReview TV