David Busch's Nikon D7000 Guide to Digital SLR Photography by David D. Busch | Goodreads
JINTU 420-800mm F8.3 Super Telephoto Zoom Lens Manual Focus Comatible for Nikon SLR Camera D7100 D80 D90 D600 D5000 D5100 D3200 D7000 D7200 DSLR Digital Camera with Aluminum Alloy Black – jintuphoto