https://community.sony.ua/t5/alpha-nex-interchangeable-lens-cameras/long-exposure-confusion/m-p/3977269#M11916 <P><SPAN>I am&nbsp; experimenting with&nbsp; 10-stop ND filter and an app to calculate exposure time, to get long exposure in daylight on Sony A7R5. If the app suggests an exposure time of 2 minutes I dial that in to the exposure time under Bulb Timer Settings. Exposure turns out fine. Then I thought, lets see what happens if I dial in an exposure time of 3 minutes. You would think it would be way over exposed, totally blown out, and it is when I try the same experiment on&nbsp; my DSLR. However the shot comes out fine again. Tried various other timings to try to over expose, but shot always came out fine. Totally baffled.</SPAN></P> Fri, 16 May 2025 09:51:35 GMT BobPringle 2025-05-16T09:51:35Z https://community.sony.ua/t5/alpha-nex-interchangeable-lens-cameras/long-exposure-confusion/m-p/3977269#M11916 <P><SPAN>I am&nbsp; experimenting with&nbsp; 10-stop ND filter and an app to calculate exposure time, to get long exposure in daylight on Sony A7R5. If the app suggests an exposure time of 2 minutes I dial that in to the exposure time under Bulb Timer Settings. Exposure turns out fine. Then I thought, lets see what happens if I dial in an exposure time of 3 minutes. You would think it would be way over exposed, totally blown out, and it is when I try the same experiment on&nbsp; my DSLR. However the shot comes out fine again. Tried various other timings to try to over expose, but shot always came out fine. Totally baffled.</SPAN></P> Fri, 16 May 2025 09:51:35 GMT https://community.sony.ua/t5/alpha-nex-interchangeable-lens-cameras/long-exposure-confusion/m-p/3977269#M11916 BobPringle 2025-05-16T09:51:35Z