I am an entry level photographer who'd like to start taking pictures of birds. I have a Nikon D40 and am on a budget. I noticed on the B&H site that the non-VR Nikon 70-300mm lenses are around ...
I am using the Nikon 50mm f1.8 AF lens on my D40 and the photographs look excellent - I have to manual focus, but this suits me just fine for the portrait shots I'm taking. The problem is that to use ...
I know my D40 doesn't have a motor in it to auto-focus lenses. What type of lens has the motor in it? How can I know which lenses will and will not work?