Nikon Z 50 Reference Manual - Page 289

Vignette Control G button ➜ 1 (movie shooting menu) Reduce vignetting in movies (0 211). Select Same as photo settings to use the option currently selected for photos. Diffraction Compensation G button ➜ 1 (movie shooting menu) Reduce diffraction in movies (0 211). Auto Distortion Control G button ➜ 1 (movie shooting menu) Reduce barrel and pin-cushion distortion in movies (0 211). Flicker Reduction G button ➜ 1 (movie shooting menu) Reduce flicker and banding when shooting movies under fluorescent or mercury-vapor lighting. Choose Auto to allow the camera to automatically choose the correct frequency, or manually match the frequency to that of the local AC power supply. D "Flicker Reduction" in the Movie Shooting Menu If Auto fails to produce the desired results and you are unsure as to the frequency of the local power supply, test both the 50 and 60 Hz options and choose the one that produces the best results. Flicker reduction may not produce the desired results if the subject is very bright, in which case you should try choosing a smaller aperture (higher fnumber). To prevent flicker, select mode M and choose a shutter speed adapted to the frequency of the local power supply: 1/125 s, 1/60 s, or 1/30 s for 60 Hz; 1/100 s, 1/50 s, or 1/25 s for 50 Hz. Menu Guide > 1 The Movie Shooting Menu 261