Canon EOS 7D Mark II Review: Digital Photography Review
Focus Points on the Canon 7D {and other models}
Amazon.com : Meike 85mm f1.8 Large Aperture Full Frame Auto Focus Telephoto Lens for Canon EOS EF Mount Digital SLR Camera Compatible with APS C Bodies Such as 1D 5D3 5D4 6D
Canon Knowledge Base - The AF point does not illuminate in red when the camera is focused (EOS 7D Mark II)
Canon EOS 7D - Manually Selecting an AF Point 2/16 - YouTube