On photo tour in Copenhagen with my Olympus 12-40 mm lens. Now the time has come to test my 12-40mm (FF: 24-80mm) lens in the evening and night hours. The test is part of my study of whether to invest in a fixed lens with aperture 1.2 or 1.8 or I can use the lenses I have. I have to take the pictures handheld and … Continue reading From my Photo Diary