Here are some additional details and pictures of the upcoming AstrHori 18mm f/8 APS-C periscope probe macro lens: The official launch date is May 29 Mount: E/ M43/ X/ Z/ RF/ EF/ L Focus mode: manual Working distance: 5mm Check the official Astrhori website for additional information. AstrHori lenses are sold also at Amazon: Sample … Continue reading Additional details on the upcoming AstrHori 18mm f/8 APS-C periscope probe macro lens