"Candelas Lumens and Lux" introduction to lighting  terms and calculations
"Candelas Lumens and Lux" introduction to lighting  terms and calculations
     
 

 

 

 

Unified Glare Rating (UGR) basic explanation.

This article has moved to here.

 
 
 
 

(c) 2017
Contact me if you have any questions about this page or PhotoView photometric viewer. PhotoView is part of a set of services and programs from OxyTech which can be bought with a 10% discount. Click here to find out more.