The “Dock” icon lets you control how items appear in the dock at the bottom of your screen; things like size, magnification level and position can all be adjusted here.

Source: https://www.devicemag.com/where-is-settings-on-mac/

The first number is magnification: Eight is powerful enough to magnify the birds, but not so strong that you can’t find what you’re looking for.

Source: https://www.vox.com/even-better/23641271/beginners-guide-bird-watching-birding

Your purchase includes a gemological report and a Gem Trade Laboratory, Diamond Grading Report which outlines the characteristics of your new diamond when it was inspected at 10x magnification.

Source: https://247wallst.com/consumer-products/2023/12/21/12-most-expensive-items-you-will-find-at-costco-this-december/