Originally posted by fevbusch I'm thinking of getting a 50mm 1.4 pentax prime (don't hold your breath).
Or a 50mm 2.8 Sigma EX macro lens.
My concern is depth of field. I notice in many gallery photos of flowers where a 50mm prime is used, that the depth of field is extremely shallow. Can depth of focus be adjusted on a prime lens. I would like to get a deeper depth of field to include surrounding leaves, buds, etc.
All comments appreciated. Thanks, Freddy
Yes.......
Just use a smaller aperature (higher f#) and you depth of field will increase.
Recommended reading......
Understanding Exposure by Bryan Peterson.