Adjusting Mac Screen Brightness: Tips for Better Viewing Experience

Mac computers are your trusted ally through all your digital adventures. However, staring at their glowing screens for hours can take a toll. It can strain your eyes and disrupt your sleep cycle. It is critical to adjust the screen brightness of your Mac for optimal viewing and protecting your eyesight. So, without further ado, let’s see how you can enhance your viewing experience.

What is the Impact of Screen Brightness?

Your Mac screen emits light, and this is measured in units called nits. This light directly affects your sleep patterns and visual comfort, especially if you have to stare at the screen for several hours at a stretch. When the screen brightness is too high, it can strain your eyes and cause headaches, fatigue, and dry eyes.

Also, screens emit blue light that might suppress your melatonin production and interrupt with your sleep cycle.

So, to protect your eyes and enjoy a good night’s sleep, you need to adjust the screen brightness of your Mac. Remember, the surrounding environment plays a key role.

Adjusting Screen Brightness: Diving into Settings

You can tweak your Mac’s screen brightness in different ways, including built-in tools and third-party apps. Let’s go.

Keyboard shortcuts
The screen brightness can be increased by pressing the Shift + F2 keys repeatedly until you have reached the desired level. If you want to reduce the brightness, press Shift + F1 keys.

Please note that in some Mac models, you don’t have to press the Shift key at all. Simply pressing the F1 and F2 keys will do the trick.

Control Center (manual adjustment)
You can adjust the brightness through the Control Center. Click the Control Center icon > move the Display slider to change the brightness.

Automatic adjustment via System Preferences/System Settings
If you want your Mac to automatically adjust the brightness according to the surrounding light, go to System Preferences/System Settings > Displays > select Automatically Adjust Brightness.

Please note that you can follow the same steps to deselect automatic adjustment.

Turn on the Night Shift
By activating Night Shift on your Mac, you will be instructing your system to adjust the color temperature of the screen automatically. So, the color temperature will be warm in the evenings so that blue light emission is limited and your sleep cycle isn’t disrupted.

It is possible to schedule Night Shift to turn on automatically at sunset. You can also personalize the intensity and color temperature according to your preferences.

True Tone
If your Mac comes with True Tone technology, it means the screen’s color temperature and white balance will be adjusted to match the ambient light around you. You can turn this feature on so that the screen produces a more comfortable and natural viewing experience.

Calibrate the display
If the screen’s brightness significantly impacts your workflow, you can calibrate your system’s display to ensure accurate color representation. Utilize the built-in calibration tools to enjoy greater precision.

Use third-party apps
If you want to go beyond the default brightness of your Mac’s screen and seek advanced options, the best solution is to use third-party apps. Explore apps like Vivid or DisplayBuddy. These apps offer advanced control over the brightness, color temperature, and blue light filtering capability of the screen. Using these apps, you can utilize their advanced scheduling options and also personalize the color profiles for a better viewing experience.

Tailor Your Viewing Experience by Optimizing Brightness for Specific Scenarios

There’s nothing called an ideal screen brightness. It depends on individual preferences and on the environment. Some of the recommendations for different scenarios are:

  • Browsing in the evening: It is best to lower the brightness level to around 200 nits to enjoy nighttime viewing without straining the eyes. You can also activate Night Shift so that blue light is filtered.
  • Work during daytime: The brightness level must be between 300 and 400 nits if you are working in a well-lit environment. You can adjust the brightness depending on your comfort level and the surrounding light.

Additional Tips to Protect Your Eyesight

Adjusting the brightness is critical for the optimal viewing experience. In addition, you can follow these tips to protect your eyes:

  1. Every 20 to 30 minutes, look away from your screen. Relax your eye muscles.
  2. Blink more so your eyes are lubricated naturally and prevent dryness.
  3. Use an anti-glare protector or adjust the screen’s angle so the screen glare is reduced.

Through the implementation of the mentioned tips and tricks, you will be able to adjust the brightness of your Mac’s screen and protect your eyes. It might also help to invest in a pair of blue light filtering glasses, especially if you have the habit of working or binge-watching at night.

Do you have more recommendations or tips for your fellow Mac users? Do not hesitate to leave a comment.