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The ultra-wide-angle power zoom lens with a constant aperture of F4 delivers excellent image quality and ideal usability for both photos and videos. The advanced optical design featuring two ED (Extra Low Dispersion) elements, one aspherical ED element, and three aspherical elements ensures outstanding resolution in this APS-C lens. The circular aperture with 7 blades creates beautiful bokeh (background blur). Two linear motors provide fast and precise focusing for both photography and video recording. The SELP1020G is an excellent E-mount lens from Sony for video work. It offers smooth, fast, and continuous autofocus performance for filming, while minimizing focus breathing, focus shift, and axis shift during zooming for high-quality results.
Sensor compatibility | APS-C / DX |
Weight | 178 g |
Focus type | Autofocus, Manual focus |
Lens type | Ultra wide-angle lens |
Bayonet lens mount | Sony E |
Focal length | 10 - 20 mm |
Item number | 21029064 |
Colour | Black |
Minimum focus distance | 0.20 m |
Lens type | Ultra wide-angle lens |
Bayonet lens mount | Sony E |
Aperture | 4 |
Min. aperture | 22 |
Min. focal length (exact) | 10 mm |
Max. Focal length (exact) | 20 mm |
Focal length | 10 - 20 mm |
Sensor compatibility | APS-C / DX |
Number of diaphragm blades | 7 x |
Filter thread | 62 mm |
Number of lenses | 11 |
Number of lens groups | 8 |
Lens equipment | Zoom function |
Optical zoom | 0.18 x |
Focus type | Autofocus, Manual focus |
Durability | Dustproof, Splashproof |
Min. aperture opening | f/22 |
Max. aperture | f/4 |
Aperture | f/4 - 22 |
Min. focal length (exact) | 0.01 m |
Max. Focal length (exact) | 0.02 m |
Filter thread | 0.06 m |
Lens equipment | Circular aperture, Internal focusing, Wide angle lens, Zoom function |
Country of origin | China |
Manufacturer commitment | RE100, SBTi |
Manufacturer compensation | According to RE100, the manufacturer Sony fully compensates for its energy consumption, leading to a reduction in emissions. |
CO₂-Emission | |
Climate contribution |
Scope of delivery | - Lens, Front Cap ACL-F62S, Lens Hood ALC-SH169, rear cap ALC-R1EM |
Weight | 178 g |
Length | 55 mm |
Diameter | 69.80 mm |
Length | 12.20 cm |
Width | 11.60 cm |
Height | 9.30 cm |
Weight | 336 g |
Product Safety |
... In the centre of the image, the measured values for resolution and contrast are high at 10 mm and still very good to good at 20 mm (open/ stopped down). Conversely, at 10 mm we measure a relevant but absolutely acceptable edge drop, which drops significantly at 20 mm. Once again: stopping down hardly changes the measured values, f/8 provides the biggest plus in contrast at the edge of the image...
Even before testing the new power zoom lens, it was clear that there is no direct competitor. Although you can alternatively access, for example, the 11-18mm from Sony's range or also the Tamron 11-20mm F2.8 Di III-A RXD(see right), the new lens is unique in terms of the power zoom rocker...