Amazon.com: PDMOVIE Camera Half Cage, Compatible with Canon 5/6/7D, Sony A, Panasonic GH, Nikon D810, and Other Series Cameras, Comes with 2 Cold Shoe Sockets, Multiple 1/4 Inch Threaded Holes (RIG AIR) :
Amazon.com: Leica Disto D810 Touchscreen Laser Distance Meter with 4.0 Bluetooth, 650-Feet Range and 1mm Accuracy, with Red Glasses for enhanced Red laser beam visibility : Tools & Home Improvement