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
November 24, 2019
Once more into orbit. To see the incredible Northern Lights dance visible apart from the electromagnetic spectrum.
Again heavenly, into Stellardrone and the International Space Station crew. Taking sights and music beyond an ethereal level.
Cosmic glory and wonder...
October 26, 2019
Hats off to digital graphic designers.
The solid angle sphere beyond 4*pi steradians.
Testing all sense of reality and orientation.
Brilliant virtual trip AstonLove. Pilotpriest, a creative audiation master synth composer, Nighthawks definitely more than HOT: this anthem...
September 1, 2019
Makes you think.
What must go through the mind of an explorer taking on a never attempted ultimate challenge.
Excitement. Critical focus. Absolute mission endeavour.
Fear of the unknown? No.
A tonne of adrenaline: yes.
To boldly go.
And never be forgotten.
It's barely 6...
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
Good for all human achievement.
Not bad for all science and innovation.
This within a lifetime.
Better prospects for all mighty future space conquest.
Not worse for all new technology fails.
Small step. Giant leap.
Barren but beautiful.
False colour HiRISE camera but we get the idea.
Moving home would never be more thrilling than this.
Its been 50 years since we set foot on the moon.
Come on NASA, its about time we got more adventurous again
Might it be possible to sail gracefully beyond an event horizon? What would a singularity look like?
What little we know about the driving force at the centre of all galaxies.
Is this a conversion house of energy to matter? What form would pure energy take?
How could we e...
June 21, 2019