L&T

Jul
2014

Limit Your Leyeability
People, technology and even professions change. The old lamplighters of long ago morphed into licensed electricians...

Consider the Possibility of 3D-Printed Lenses
Almost two years ago, I predicted in this column that one day soon we might be using 3D printing technology...

 

 


Balancing the Blues
On a sunny day our life is lit up with blue. The bright blue sky is spread out like a cheerful canopy above us. We need some...

Why I Keep Optical Stuff
It’s a new year, and I want to make a clean start. So I begin my annual ritual of sorting through all the things I’ve accumulated in the past year...