What is the relationship between the numerical aperture and magnification of a microscope objective?
These two parameters are related, but the quantitative relationship between the two is not the same for different structures of objective lenses Generally speaking, the objective lens with larger magnification will correspondingly have a larger numerical aperture For the correspondence between the two values of the common objective lenses, you can refer to the relevant books on microscopes, or go to Zeiss or Nikon's website to read the relevant introduction ......
The larger the magnification of the objective lens, the larger the numerical aperture will be. chaixp(Contact TA on the website)Take a look at the Rayleigh Criterion, which gives the relationship between the minimum angle of resolution and the aperture. xhan(Contact TA on the website)It can be derived. jabbawocky(Contact TA on the website)There is a little bit of a relationship but it is not a direct relationship, and the NA is the relationship between the aperture of the objective lens and the focal length, while the focal length and the focal length are related. NA is the relationship between the optical aperture of the objective lens and the focal length, while the focal length and magnification have a direct relationship, the shorter the focal length, generally speaking, the greater the magnification, right?
The same magnification of the objective lens generally have long-focus type and short-focus type.
