Overview
The Sony FE 20-70mm f/4 G is a versatile and compact Ultra-wide zoom lens that is perfect for everyday use. It offers a range of features for both still photography and videography, including fast focusing performance, improved tracking, and specific attributes for videographers. The lens is designed specifically for filming, with features such as active mode image stabilization and micro-step aperture control to ensure smooth and professional-looking video capture.
Performance
The Sony lens boasts a minimum focusing distance of 11.8 inches at its widest zoom range, and as close as 9.8 inches at the telephoto end. It features a 9-blade circular aperture that can be adjusted between f/4 and f/22. The lens is composed of several elements, including two AA (advanced aspherical) elements, one aspherical element, three ED (extra-low dispersion) glass elements, and one ED aspherical element, to correct chromatic and spherical aberration and offer good optical performance throughout the zoom range. The lens also has optimized coatings to resist flare and ghosting.
Brand |
Sony |
Model (Mount Type) |
FE 20-70mm f4 G Lens (Sony E-mount) |
Status |
Available |
Launch Date |
17-1-2023 |
Release Date |
Release 2023, February |
Construction |
16 Elements in 13 Groups |
Aperture Type |
9 aperture diaphragm |
Maximum Aperture |
F4 |
Minimum Aperture |
F22 |
Closest Focusing Distance |
25 cm |
Maximum Magnification ratio |
0.39x |
Diagonal Angle of View |
94° |
Filter Size |
72mm |
Max Diameter |
78.7mm |
Overall Length |
99mm |
Weight |
488 g |
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