Octopod eyes are complex. In fact, they do not have a blind spot. A "blind spot" is a special place in the eyes that is not able to sense light. So, when we look somewhere, part of what is there is not actually perceived (the brain 'fills in' so we do not notice). However, an octopus does not have this problem.
ɑ k t ə p ɑ d WORD_BOUNDARY aɪ z WORD_BOUNDARY ɑ ɹ WORD_BOUNDARY k ɑ m p l ɛ k s WORD_BOUNDARY ɪ n WORD_BOUNDARY f æ k t WORD_BOUNDARY ð eɪ WORD_BOUNDARY d uː n ɑ t WORD_BOUNDARY h æ v WORD_BOUNDARY ʌ WORD_BOUNDARY b l aɪ n d WORD_BOUNDARY s p ɑ t WORD_BOUNDARY ʌ WORD_BOUNDARY b l aɪ n d WORD_BOUNDARY s p ɑ t WORD_BOUNDARY ɪ z WORD_BOUNDARY ʌ WORD_BOUNDARY s p ɛ ʃ ə l WORD_BOUNDARY p l eɪ s WORD_BOUNDARY ɪ n ð ɪ WORD_BOUNDARY aɪ z WORD_BOUNDARY ð æ t WORD_BOUNDARY ɪ z WORD_BOUNDARY n ɑ t WORD_BOUNDARY eɪ b ə l WORD_BOUNDARY t ə WORD_BOUNDARY s ɛ n s WORD_BOUNDARY l aɪ t WORD_BOUNDARY s oʊ WORD_BOUNDARY w ɛ n WORD_BOUNDARY w iː WORD_BOUNDARY l ʊ k WORD_BOUNDARY s ʌ m w ɛ ɹ WORD_BOUNDARY p ɑ ɹ t WORD_BOUNDARY ʌ v WORD_BOUNDARY w ʌ t WORD_BOUNDARY ɪ z WORD_BOUNDARY ð ɛ ɹ WORD_BOUNDARY ɪ z WORD_BOUNDARY n ɑ t WORD_BOUNDARY æ k t̠ʃ uː ə l i WORD_BOUNDARY p ə ɹ s iː v d WORD_BOUNDARY ð ə WORD_BOUNDARY b ɹ eɪ n WORD_BOUNDARY f ɪ l z WORD_BOUNDARY ɪ n WORD_BOUNDARY s oʊ WORD_BOUNDARY w iː WORD_BOUNDARY d uː n ɑ t WORD_BOUNDARY n oʊ t ɪ s WORD_BOUNDARY h aʊ ɛ v ə ɹ ɹ WORD_BOUNDARY ʌ n WORD_BOUNDARY ɑ k t ə p ə s WORD_BOUNDARY d ʌ z n ɑ t WORD_BOUNDARY h æ v WORD_BOUNDARY ð ɪ s WORD_BOUNDARY p ɹ ɑ b l ə m WORD_BOUNDARY