Eagle Eye Iris — Macro Portrait Study
135.73 $
A golden eagle eye photographed at 5:1 macro reproduction — the complete detail of the amber iris, the vertical slit pupil, and the complex scale architecture of the periorbital region.
Description
The golden eagle (Aquila chrysaetos) possesses visual acuity estimated at 4-8 times greater than human peak acuity — a biological optical system calibrated for detecting small prey movement at distances exceeding 3km. This extreme close-up portrait, made with a specially configured macro system at an accredited raptor facility with full educational use permit, captures the full iris and pupil architecture at a magnification that resolves individual scale plates in the periorbital skin, the pigment cell distribution in the amber iris, and the surface texture of the nictitating membrane partially drawn across the medial corner. A photograph that communicates the extraordinary biological precision of the raptor visual system through direct visual examination.
