Can not you always carry a magnifying glass?
Just install the Magnifier app.

1. Freeze function
- Supports zooming even when the screen is stopped.

2. High contrast function
- Supports high contrast mode in preview and pause mode.

3. Adjust the maximum zoom ratio
- The maximum zoom ratio can be adjusted in the setting screen.
- 5 times, 10 times, 20 times, 30 times

4. Set Auto Off Time
- Reading a book with a magnifying glass When you need to see something else for a while, the app will automatically shut down after a set period of time.
- The smartphone camera consumes a lot of battery and generates a lot of heat.
- Now, use it more safely.

5. Screen saving function
- Save the current screen.

6. Other
- flashlight