Assertion: microscope | /r/HasProperty | parfocal
Facets:
Source sentences:
text: Most microscopes are parfocal.
text: If the specimen image stays focused, the microscope is parfocal.
text: Most microscopes are parfocal.
text: The microscopes that you will be using are parfocal, meaning that the image does not need to be radically focused when changing the magnification.
text: Most microscopes are parfocal.
text: Our microscopes are parfocal, which means that when one lens is in focus, other lenses will also have the same focal length and can be rotated into position without further major adjustment.
text: These microscopes are parfocal and the stage position does not need to be changed.