2013年5月3日 · The eyes of cuttlefish (Sepia officinalis) have a modified horizontal slit-pupil with a distinctive W-shape in bright light, while in darkness the pupil is circular. Two suggestions …

2024年10月9日 · At the heart of this optical wonder is their strange, W-shaped pupil. Did you know this peculiar eye shape allows cuttlefish to detect polarized light, giving them a secret …

2023年2月15日 · Here, inspired by the cuttlefish eye, we report an artificial vision system consisting of a W-shaped pupil, a single ball lens, a surface-integrated flexible polarizer, and a …

2013年5月3日 · The eyes of cuttlefish (Sepia officinalis) have a modified horizontal slit-pupil with a distinctive W-shape in bright light, while in darkness the pupil is circular. Two suggestions …

2021年6月25日 · The wavy, or w-shaped cuttlefish eye has been recently in the news, as scientists keep researching the unique features and properties of cephalopod eyes. Cuttlefish …

Octopus, squid, cuttlefish, and nautilus all have differently shaped pupils— an octopus has a rectangular pupil, a cuttlefish has a w-shaped pupil, and a squid’s pupil is circular. Only the …

Delving into the realm of cephalopods, the cuttlefish stands out with its exquisitely sophisticated eyes, characterized by the smoothly curved W-shape that defines its visual apparatus. Unlike …

The eyes of cuttlefish (Sepia officinalis) have a modified horizontal slit-pupil with a distinctive W-shape in bright light, while in darkness the pupil is circular. Two suggestions have previously …

2013年3月5日 · Our data show that the W-shaped pupil projects a blurred "W" directly onto the retina and that it effectively operates as vertical slits for the frontal and caudal parts of the …

2018年5月9日 · According to a 2013 study in the journal Vision Research, the narrow, W-shaped pupil helps the cuttlefish balance uneven, vertically traveling light. This cuts down the amount …