2023jan17_duck_IMG_2790c

Mallards (Anas platyrhynchos) in a marsh at Salt Plains National Wildlife Refuge in Oklahoma, January 17, 2023

Mallards (Anas platyrhynchos) in a marsh  at Salt Plains National Wildlife Refuge in Oklahoma, January 17, 2023
 
ArtistJohn Moyer
F Number13.0
ISO2000
Shutter Speed Value1/790
Focal Length800.0 mm
Focus Distance Upperinf
Focus Distance Lower81.91 m
Lens ModelEF100-400mm f/4.5-5.6L IS II USM +2x III
Field Of View2.6 deg
Hyperfocal Distance1636.03 m

This page is on a slow server. Please be patient while the pictures load.

Copyright John Moyer, All Rights Reserved. https://www.rsok.com/~jrm/