As this video shows, once the lens is attached, simply set up the stand over the object being viewed, and adjust the focus as you would a traditional microscope. It has a range of magnification ...
7Artisans has announced the 10mm F2.8 II, a full-frame fisheye lens for Canon RF, Nikon Z, Sony E and L-mount camera systems, which replaces the company's existing 10mm F2.8 lens. 7Artisans suggests ...