Photo: Henry Söderlund from Helsinki, Finland (CC BY 2.0)
FE 20-70mm F4 G
- 20-70mm
- f/4.0
- Zoom
- 488 g
- Min focus 0.25 m
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Quick answer
A wide-to-standard full-frame zoom for Sony E-mount with constant f/4. It starts at 20mm, wider than the common 24mm standard zoom.
Pros
- 20mm wide end
- Constant f/4 aperture
- Compact at about 488 g
Cons
- Slower than f/2.8 zooms
- No stabilization in the lens
Verdict
Think of it as a well-matched travel zoom for people who often find 24mm too tight. Compare with 24-105mm if you need longer reach.
About this lens
A 20-70mm f/4 full-frame standard zoom lens, the Sony FE 20-70mm F4 G is designed for Sony E mount bodies, from the Sony G series. The range covers everything from wide scenes to portraits, so it works as a general-purpose lens.
Sony FE 20-70mm F4 G specifications
- Brand
- Sony
- Mount
- Sony E
- Focal length
- 20-70mm
- Maximum aperture
- f/4.0
- Lens type
- Zoom
- Format coverage
- full-frame
- Released
- 2023
- Minimum focus distance
- 0.25 m
- Maximum magnification
- 0.39x
- Filter thread
- 72 mm
- Weight
- 488 g
- Length
- 99 mm
- Diameter
- 78.7 mm
Specification source: en.wikipedia.org
What can you shoot with the Sony FE 20-70mm F4 G?
- Vlogging and content creation
- Travel and landscapes
- Interiors
Its moderate maximum aperture works best in good light or with a higher ISO.
Full-frame equivalent and field of view
Calculated from the focal length and crop factor. Not measured.
| Sensor | Crop | Equivalent | Horizontal FOV | Diagonal FOV |
|---|---|---|---|---|
| Full frame | 1.0x | 20–70mm | 28.8–84° | 34.3–94.5° |
| APS-C | 1.5x | 30–105mm | 19.5–61.9° | 23.3–71.6° |
Frequently asked questions
Does the Sony FE 20-70mm F4 G have stabilization?
No. The lens has no stabilization of its own, so handheld sharpness at slow shutter speeds depends on a body with in-body stabilization or a faster shutter speed.
Why choose the FE 20-70mm F4 G over the 24-105mm?
It goes wider, to 20mm, but stops at 70mm instead of 105mm, and is lighter at about 488 g.
Is the FE 20-70mm F4 G suitable for video?
Yes. Its wide start and compact size suit handheld shooting, with stabilization coming from the body.
Alternatives for Sony E from other brands
All Sony E lensesSame mount, overlapping focal range, closest maximum aperture first.
More Sony lenses for Sony E
All Sony lenses
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