什么是 oculaires? oculaires是eyepieces
什么是 eyepieces?
- Dans un instrument d'optique composé, lentille ou système de lentilles devant lequel on place l'œil.
In a compound optical instrument, a lens or system of lenses in front of which the eye is placed.
In a compound optical instrument, a lens or system of lenses in front of which the eye is placed.