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For other uses, see Blind pass (disambiguation). Blind Pass is the strait that separates Captiva Island from Sanibel Island in Lee County, Florida. Blind Pass from Sanibel Island looking towards Captiva Island with Blind Pass Bridge at left. Archived copy. Archived from the original on 2008-09-17.
Blind spot, small portion of the visual field of each eye that corresponds to the position of the optic disk (also known as the optic nerve head) within the retina. There are no photoreceptors (i.e., rods or cones) in the optic disk, and, therefore, there is no image detection in this area. The blind spot of the right eye is located to the right of the centre of vision and vice versa in the left eye.