Generally speaking, there are two types of microscope; Compound microscopes (also known as light microscopes), which produce a mono (2D) image and stereo microscopes, which produce a stereo (3D) image.
To delete apps on your iPhone, tap and hold an app icon for a couple of seconds until all the icons begin to shake. Tap the X icon on each app you want to remove and confirm the deletion in the pop-up screen that appears. If an app doesn't have the X icon, the app came with iOS, and you can't remove it.
iTunes Apps Library. To remove the app permanently you should right-click on the icon for the app you wish to remove and select delete. iTunes will then prompt if you wish to delete the App from your library as well as delete it off of your hard drive.