Autofocus (AF) Definition - What is Autofocus (AF) by SLR Lounge

Canon Develops Faster Focus: New Dual Pixel CMOS AF Technology - F Stop Lounge

Nikon F100 – The smaller professional - Photo Thinking Camera Review

Reikan FoCal - About Autofocus

Understanding Autofocus

Autofocus - Wikipedia

The Focus Modes on Your Camera Explained (and When to Use Them)

Focus Mode Definition - What is Focus Mode by SLR Lounge

Autofocus (AF) Definition - Page 2 of 3 - What is Autofocus (AF) by SLR Lounge

Focus Mode Definition - What is Focus Mode by SLR Lounge

Lens Rentals