Use "eyepiece" in a sentence

1. They had come up with something that was as useful as a phone, but could only be recharged by sunlight and had an eyepiece for a screen

2. It was packaged in a large hardwood seed-pod with a crystal ball clipped in the tendrils of one end that one used like a microscope’s eyepiece

3. MY BROTHER STANDS behind the microscope, his eye pressed to the eyepiece

4. The cameraman takes his eye from the eyepiece and looks at the reporter

5. Using a smaller resolution telescope that had its eyepiece protruding inside the cockpit, Ingrid carefully lined up her camera towards the approaching British base situated next to the city of Singapore, then took a series of photos of the base and of the nearby port

6. But no sooner had I peered into the eyepiece than the instrument