How to shoot macro for Pentax k50?

Macro lens, full focus normal shooting, maximum magnification 1: 1.

Ordinary lens with macro close-up, different mirror models and sizes can get different magnifications. Normal autofocus has a slight impact on image quality, and the focus range is limited.

Ordinary lens is equipped with a close-up ring, which is usually divided into three groups: 36, 20 and 12. Different magnifications can be obtained by combining them. There is no influence on the image quality, and the focus range is limited. There are not many close-up circles of Pentax autofocus, and most of them are manual, that is, manual use of automatic lens.

The lens is connected with the ring in reverse, and the lens is installed on the fuselage in reverse, so the automatic lens can be used manually. There is no influence on the image quality, and the focus range is limited.