Fujifilm GF 35-70mm f/4.5-5.6 Distortion and Distortion Correction
The Fujifilm GF 35-70mm f/4.5-5.6 WR is a 2X zoom lens whose distortion characteristics are not documented by Fujifilm. This page shows how it actually behaves.
As is always the case with zooms, distortion varies from troublesome to near-zero.
Fujifilm GF 35-70mm f/4.5-5.6 Distortion and Distortion Correction @ 35mm, 47mm, 63mm, 70mm
Includes uncorrected and corrected examples, plus crops showing sharpness losses from distortion correction.