Fig. 77: Two perches (Perca fluviatilis) on the ground. The contrast has been enhanced because the visibility was about two meters on that day. — Nikon D200, Nikkor AF Micro 60mm, 2 x Sea&Sea YS-110α, Isleten, Lake Lucerne, 12. August 2012 Nikon D200; Δt=1/250 s; f=60 mm; f/5.6; ISO 200; 12 August 2012 11:06:46
