News
Digital Camera World on MSN4d
The no.1 macro photography mistake: Why sharp subjects fall flat without a strong background – and how to fix itA sharp subject isn't enough. Catherine Régnier reveals how to use your surroundings to build dynamic, dramatic macro ...
This paper proposes a dielectric flat lens for gain enhancement. The proposed lens consists of a set of concentric rings with different refractive index values for each. The proposed lens is based on ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback