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100 results filtered with: Visual Perception
  • Retina showing rods and cones - transverse
  • Male jumping spider (possibly Platycryptus undatus)
  • Human eye
  • Medical investigation
  • Alpha cell in the ferret retina
  • Green glass eye bath.
  • Double vision
  • An Optometer on a pillar stand
  • Visual distortion
  • Male jumping spider (Platycryptus undatus)
  • Unusual nerve cell in the retina
  • Retina showing rods and cones
  • Contact lens
  • Cross-section through the optic vesicle (early eye), chick
  • An artist measures a model of the human body from a distance with one eye shut; representing the faculty of perception in extended space in phrenological classification. Steel engraving by J-I-L. Desjardins, 1847, after H. Bruyères.
  • Pre-migraine
  • Brown jumping spider (unknown species)
  • Visual distortion
  • An Optometer on a pillar stand
  • Opsin mRNA in photoreceptor cells
  • Orange and white jumping spider (unknown species)
  • Drosophila melanogaster adult eye - coloured
  • Hoverfly eyes, SEM
  • Human eye
  • Selection of eye baths
  • A voyeur watches women taking a bath while above a monk is martyred; representing the sense of sight. Engraving after G. Collaert, 1630, after N. van der Horst.
  • Jumping spider (unknown species)
  • Colour vision.
  • Visual distortion
  • Selection of eye baths