If you don't see it, tap Choose Region and select Window Zoom. You can even resize this window by tapping Resize Lens in the Zoom Menu. You can drag this window around by placing one finger on its edges and moving it. However, with Window Zoom, only the selected part of the screen inside the window zooms in. Zoom Region: When you select Full Screen Zoom, the entire screen is zoomed in.Maximum Zoom Level: Drag the slider to set the zoom level between 1.2x (minimum) up to 15x (maximum).You can try Inverted, Grayscale, Grayscale Inverted, or Low Light and use the one that feels most comfortable. The following describes the various magnification options in Settings. Zoom Filter: As the name implies, this changes the appearance of the screen when zoomed in. To select your desired Zoom options, go to Settings > General > Accessibility > Zoom.Keyboard Shortcuts: If you have an external keyboard attached to your iPad or iPhone, you can control Zoom using shortcuts.Other Zoom Settings for the iPhone and iPadĪpple includes various other controls and tweaks you might want to look at when using the Zoom feature with your iPhone or iPad:

Iphone zoom controller