Mr Walker Consultant Ophthalmologist FRCOphth
Welcome to my website dedicated to Eyes and Vision
Visual assistive technology
NHS equipment charitable donations welcome
Contact lens safety
The importance of sleep
Learning to see
Perception in 3D
May 1, 2020
A demonstration in table tennis.
We are talking millisecond type fast.
Testament to the speed and accuracy of the extraocular muscles to stay on target, and to anticipate; technically, the peak angular velocity of the eye during a saccade approaches 900°/s (that's x...
April 25, 2020
In memory of Stephen Hawkings.
How to deep think. How to cast a spell in every sentence spoken.
A very brave scientist who faced off the physical disability of motor neuron disease and contributed more than most able bodied.
Thank you for leading on experiments using the...
November 10, 2019
All around us. All the time. All forms of life.
Plants and animals.
In such colourful abundance and variety.
In the nature of things, we should care.
Even if we can't explain the magnificence.
Thanks to Gianbttf & Thomas Newman - deeply ponder some more.
October 27, 2019
Built this beautiful, all unique, why?
So they can float gently downwards through the sky?
Or to build blocks, coating the ground pure Dulux white?
Which ever way nature has it.
The north wind doth blow a captivating achromatic seasonal sig...
September 30, 2019
No doubt the Alps are ageing well.
60 million years old and looking good.
A backdrop of massive structural rock snow topped sculptures, pristine lakes, rolling green valleys, and serpentine ascent-descent roads.
This is the pleasure to be had in seeing far and wide, in al...
August 31, 2019
A piano message from the wilderness at our World's northerly top.
One to be seen and remind us all.
Carbon footprints need to be balanced.
Rarely does background noise contribute this much.
Greenpeace thanks for your efforts in highlighting for all our sakes.
Credit the com...
July 14, 2019
Our home, our planet, our galaxy, our universe.
Grace the Lord.
Immense. Star dense. Intense.
Repetition seems the rule.
Life must be in abundance everywhere.
July 6, 2019