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The Ageing Eye

As the eye ages, profound structural changes occur, leading to...

Studying the history of spectacles brings together the twin themes...

In 1900 a group of sponge divers blown off course...

Evolving in a silent, dark world, organisms developed receptors that...

The visual system has developed to allow us to navigate...

It is not only a personal tragedy to be born...

The transparent tissues of the eye allow light to reach...

Despite sophisticated techniques; Laser, intraocular surgery and contact lenses; spectacles...

Visual illusions entertain and astonish us. How and why they...

An explanation of the first computer exploration of Felix Klein's vision of fractals in the 1980s, and what mathematics has gained by it.