Noun phrase
/oˈku.lar/ del mi.kɾoˈs.ko.pjo/
The word combination "ocular del microscopio" is a technical term used in polytechnical contexts. It is more commonly used in written form rather than in oral speech due to its specific nature.
Spanish: El ocular del microscopio presenta un aumento de 10x. English: The eyepiece of the microscope has a magnification of 10x.
Spanish: Es importante ajustar el enfoque del ocular del microscopio. English: It is important to adjust the focus of the microscope eyepiece.
The term "ocular del microscopio" does not lend itself to common idiomatic expressions in Spanish.