Photoing for a hobby in particular Bald Eagles. I use the following Photo equipment : Canon cameras: 7D MKII, 5D, T2i, Fuji finepix s2100HD. Lenses: Canon 500mm F4, Canon 400mm L 5.6, Canon 70-300mm, Canon 200mm L 2.8, Canon 24-70mm F-4 L, Canon 18-55mm, Tamron 90mm macro,and a Tamron 28-75mm.