There’s some mild pincushion distortion, but it’s subtle and easily corrected. Vignetting is present at f/1.7, but by f/4 it’s mostly gone. The bokeh? Surprisingly good for a lens this compact.

The patent then goes into detail on how the shape and arrangement of those lenses could help reduce pincushion distortion and aberration while maintaining sharpness even towards the edges ...

The Viltrox AF 50mm f/2 Air aims for a compact and lightweight build at a budget price, without sacrificing performance ...

Pincushion distortion is minimal, too, leaving you with very little to fix in raw images. The 11-blade aperture diaphragm ...

That last group includes a manual barrel and pincushion slider, along with a checkbox for Defringe. For some raw file types, the menu has Auto Distortion correction and Auto Fix Chromatic ...

The patent then goes into detail on how the shape and arrangement of those lenses could help reduce pincushion distortion and aberration while maintaining sharpness even towards the edges, issues ...

There's minor pincushion distortion at 200mm, which gradually reduces as you zoom in. Again, we disable any in-camera lens corrections to ensure a fair test, so enabling distortion correction would ...

A further limitation inherent in the techniques is that DSA–MR fusion may have some image distortions, which include the distortions inherent in 3D RA and MR images, such as pin cushion distortion and ...

With the longest reach of any Sony telephoto zoom yet, the FE 400-800mm F6.3-8 G OSS is an unparalleled option for wildlife photographers. It’s a large lens, but internal zoom, customizable ...

Playing into the design theme even more, Doechii styled her look with a pin cushion-inspired bracelet and a white measuring tape. She used the latter both as a prop and as a long necklace.