Canon 5D mark III EF 17-40mm @ 19mm 5 sec, f18, ISO 100 Singh-Ray Filters 3-stop reverse GND LEE 0.9GND
Canon 5D mark III EF 17-40mm @ 19mm 30 sec, f13, ISO 100
Canon 5D mark III EF 17-40mm @ 20mm 30 sec, f14, ISO 100