Ripples in the water made by a Ruddy Duck (Oxyura jamaicensis) at Salt Plains National Wildlife Refuge in Oklahoma, December 2, 2021
Ripples in the water made by a Ruddy Duck (Oxyura jamaicensis) at Salt Plains National Wildlife Refuge in Oklahoma, December 2, 2021
| Artist | John Moyer |
| F Number | 11.0 |
| ISO | 500 |
| Shutter Speed Value | 1/1328 |
| Focal Length | 800.0 mm |
| Focus Distance Upper | 64.14 m |
| Focus Distance Lower | 50.04 m |
| Lens Model | EF100-400mm f/4.5-5.6L IS II USM +2x III |
| Field Of View | 2.6 deg |
| Hyperfocal Distance | 1933.49 m |
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