BRIGHTENING LENSES WITH ANTI-REFLECTION COATINGS.
In the considerations regarding the brightness of the lenses, it is assumed, that the illumination of the image depends only on the area of the entrance pupil and the focal length. Not quite …
Photographer
BRIGHTENING LENSES WITH ANTI-REFLECTION COATINGS.
In the considerations regarding the brightness of the lenses, it is assumed, that the illumination of the image depends only on the area of the entrance pupil and the focal length. Not quite …