Assertion: microscope's lense | /r/HasProperty | exchangeable objective
Facets:
Source sentences:
text: Common compound microscopes often feature exchangeable objective lenses, allowing the user to quickly adjust the magnification.
text: These four lenses are interchangeable and usually parfocal, meaning you never lose focus of the image even while changing from one lens to the next.
text: Also unlike a telescope, which has a fixed objective lens and interchangeable eyepieces, microscopes typically have interchangeable objective lenses and fixed eyepieces.
text: Compound microscopes usually include exchangeable objective lenses with different magnifications (e.g 4x, 10x, 40x and 60x), mounted on a turret, to adjust the magnification.
text: Make sure that the microscope has exchangeable objective lenses manufactured according to the “160mm” standard.