Source: Livescience
Animal vision varies widely, with different species excelling in different visual abilities tailored to their needs. Birds of prey like hawks and eagles possess the most detailed vision, seeing three to five times more clearly than humans thanks to their large eyes and dense photoreceptor cells, allowing them to spot prey from miles away. Mantis shrimp lead in color vision, with 12 types of photoreceptors, including ones for ultraviolet light and polarization, potentially seeing colors humans can’t even imagine. However, their brains may process color differently, focusing on patterns rather than individual wavelengths.
Insects, especially flies, have the fastest visual processing, seeing hundreds of frames per second—much faster than humans—making them hard to catch. This speed comes from their small size, which shortens neural signal travel. Each visual system involves trade-offs: insects and shrimp have lower resolution due to compound eyes. Overall, human vision is considered a well-balanced compromise of clarity, color, and speed.
Read the full story HERE: https://www.livescience.com/animals/what-animal-has-the-best-eyesight