Hi,
There is something that is always bemusing me. In SLR or DSLR, we need to attach lens to the camera body. And at the same time, these lens come with F-stops like F1.8, F5.6 etc... However, the the camera body, we can also select the F-stops. So for instance, I can attach a 50mm F1.8 lens to my camera body, yet still select F5.6 in the camera. In a normal digital camera, I can simply just select the F-stop from the camera to have the DOF I want... but in SLR and DSLR, there are two F-stops....
So what is the difference between the F-stop in the lens, and the F-stop in the camera?
TIA
Trendmatrix
There is something that is always bemusing me. In SLR or DSLR, we need to attach lens to the camera body. And at the same time, these lens come with F-stops like F1.8, F5.6 etc... However, the the camera body, we can also select the F-stops. So for instance, I can attach a 50mm F1.8 lens to my camera body, yet still select F5.6 in the camera. In a normal digital camera, I can simply just select the F-stop from the camera to have the DOF I want... but in SLR and DSLR, there are two F-stops....
So what is the difference between the F-stop in the lens, and the F-stop in the camera?
TIA
Trendmatrix