Sony
Sony E 20mm f/2.8 Wide-Angle Prime Lens
Best ultra-portable prime for street photographers and travel vloggers.
This is a fantastic, highly portable pancake-style lens for Sony E-mount mirrorless interchangeable-lens cameras. Weighing less than 3 ounces and being less than an inch long (when caps are off), this lens is incredibly compact, making it easy to slip into a coat pocket. It features a very useful 30mm equivalent focal length (on APS-C sensors) and a remarkable f/2.8 maximum aperture for great light-gathering ability. The quiet autofocus is ideal for video shooting. The lens construction includes 6 elements in 6 groups, featuring three aspherical lens elements for excellent sharpness with minimal chromatic aberration. It has a 7-blade circular aperture which creates a pleasing circular bokeh effect when wide open. Please note that using this lens on a full-frame camera may result in vignetting. Every order from Crutchfield includes 60-day returns, 60-day price-drop protection, and free lifetime tech support.
$378.00
Owner Satisfaction
4.0
/ 5
Category Rank
1196
/ 1249
#1196 in Camera Lenses
Price vs Category Average
-84%
Below average
Lens
202.8
/ E mm F
Who it's for
- Travelers and street photographers needing a pocketable, lightweight setup
- Landscape and street shooters seeking a natural, versatile field of view
- Hybrid creators requiring silent, reliable focus for video and stills
Who should skip it
- Low-light photographers and portraitists desiring creamy background bokeh
- Landscape photographers demanding edge-to-edge sharpness for large prints
- Casual shooters wanting ready-to-use images without post-processing effort
Performance breakdown
Portability
The pancake design fits easily into any pocket for effortless travel.
Video Performance
Quiet autofocus ensures smooth, distraction-free audio during video recording sessions.
Optical Sharpness
Three aspherical elements deliver crisp images with minimal chromatic aberration.
Low Light Capability
The f/2.8 aperture provides reliable light-gathering for dim indoor environments.
Bokeh Quality
Seven-blade circular aperture produces soft, pleasing background blur for portraits.
Build Versatility
Ultra-compact form factor is perfect for street photography but lacks weather-sealing.
Key Specs
Lens
E 20mm F2.8
Focal Length
20mm
35mm Equivalent
30mm
Mount
Sony E-mount
Angle of View
70°
Lens Construction
6 elements in 6 groups (including 3 aspherical elements)<br>7-blade Circular aperture
Minimum Focus
7.92"
Filter Diameter
49mm
Know before you buy
While it will mount to a full-frame Sony E-mount camera, it is designed for APS-C sensors. Using it on a full-frame body will likely result in noticeable vignetting, where the corners of your image appear dark.
Yes, it is an excellent choice for video. The lens features a quiet autofocus motor that minimizes background noise, ensuring your audio remains clean during recording.
With a 30mm equivalent focal length, this lens is a versatile 'walk-around' prime. It is well-suited for street photography, travel, and environmental portraits where you want to capture a natural field of view.
Not at all. Despite its compact size, the lens incorporates three aspherical elements to maintain high sharpness and minimize chromatic aberration, delivering clear, high-contrast images.
The minimum focus distance is 7.8 inches. While it isn't a dedicated macro lens, this distance allows you to get reasonably close for detail shots or tight compositions.
Still have a question?
Ask Hayley anything about this product before you decide.