Dione vanillae (Also called Agraulis vanillae, Gulf fritillary, or passion butterfly) in Norman, Oklahoma, United States on October 11, 2025
Dione vanillae (Also called Agraulis vanillae, Gulf fritillary, or passion butterfly) in Norman, Oklahoma, United States on October 11, 2025
| Camera Model Name | Canon EOS R5 |
| Lens Model | EF100-400mm f/4.5-5.6L IS II USM +2x III |
| Focal Length | 800 mm |
| Exposure Time | 1/400 |
| ISO | 1000 |
| F Number | 16.0 |
| Camera Temperature | 32 C |
| Measured EV | 13.50 |
| Measured EV 2 | 27 |
| Focus Distance Upper | 2.02 m |
| Focus Distance Lower | 1.85 m |
| Artist | John Moyer |
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