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Center Field Split Diopter K&F NANO-B 58 mm (for 58mm lenses)
Summary description:
Center Field Split Diopter K&F NANO-B is a 58 mm split diopter filter designed to create simultaneous near and far focus in a single frame. It mounts on lenses with a 58 mm filter thread and provides a sharp optical transition between the diopter and the clear area. Useful for creative photography and videography where foreground and background need independent focus.