Red Swamp Crayfish (Procambarus clarkii) at Lake Thunderbird iin Norman, Oklahoma, United States on May 13, 2024
Red Swamp Crayfish (Procambarus clarkii) at Lake Thunderbird iin Norman, Oklahoma, United States on May 13, 2024
| Camera Model Name | Canon EOS R5 |
| Lens Model | EF100-400mm f/4.5-5.6L IS II USM +2x III |
| Focal Length | 800.0 mm |
| Exposure Time | 1/640 |
| ISO | 2000 |
| F Number | 14.0 |
| Measured EV | 12.50 |
| Measured EV 2 | 25.5 |
| Focus Distance Upper | 2.4 m |
| Focus Distance Lower | 2.2 m |
| Artist | John Moyer |
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