
To ease eye strain, make sure you use good lighting and sit at a proper. You can still manually enable Night Mode in the Camera app in the usual way, but now you're in control of when it's active. Eye strain often is caused by excessively bright light either from outdoor. Turning on this switch makes the Camera remember that you disabled Night Mode last time you were shooting. Toggle the Night Mode switch to the green ON position.Launch the Settings app on your iPhone.In iOS 15, however, you can turn off Night Mode and ensure it stays off. Some people describe halos, ghosting, slight overlapping of images (not double vision) and unexpected flashes of light. In iOS 14, there's no way to disable Night Mode for good – you have to manually switch Night Mode off every time you relaunch the Camera. Yes, uncomplicated cataract removal and intraocular lens implantation significantly boosts visual acuity, but some folks experience other changes that were never present before surgery.

The problem is, when you open the Camera app again and the sensor detects low light, Night Mode will automatically enable itself again. If you don't want Night Mode engaged when you're shooting in low light environments, you can turn it off by tapping the yellow Night Mode button when it appears at the top of the viewfinder. If you're aiming to shoot an authentic evening scene in which any sources of light remain subdued, for example, it's better to turn off Night Mode to prevent extreme light exposure and a blown out picture. The reality is that Night Mode won't always capture the kind of nighttime image that you want.


When using the Camera app on iPhones, the Night Mode feature comes on automatically when the camera sensor registers an indoor or outdoor scene that is dark enough to warrant brightening, resulting in natural colors and reduced noise.
