2025jun23_butterfly_IMG_3906

Horace's Duskywing (Erynnis horatius) in Norman, Oklahoma, United States on June 23, 2025

Horace's Duskywing (Erynnis horatius) in Norman, Oklahoma, United States on June 23, 2025
 
Camera Model NameCanon EOS R5
Lens ModelEF100-400mm f/4.5-5.6L IS II USM +2x III
Focal Length742.0 mm
Exposure Time1/400
ISO800
F Number13.0
Camera Temperature36 C
Measured EV13.00
Measured EV 225.5
Focus Distance Upper3.72 m
Focus Distance Lower3.4 m
ArtistJohn Moyer

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