Recent content by totcamry

I have a D7000 and it came with a nikkor 18-105 f3.5 - 5.6 lens. I am totally new to DSLR and I want to learn to shoot bokeh. I mostly want to take pictures of my 16 month old. I am confused because when I am at 105 mm the aperture is at 5.6. It changes automatically when I zoom. I thought...