Ten lasers focused attention (9)
I believe the answer is:
alertness
'attention' is the definition.
(I know that alertness is a type of attention)
'ten lasers focused' is the wordplay.
'ten lasers' anagrams to 'ALERTNESS'.
But, I am not clear how the anagram is indicated.
Can you help me to learn more?
(Other definitions for alertness that I've seen before include "It's needed to respond quickly to danger" , "Wakeful characteristic" , "Watchful state" , "State of vigilance and watchfulness" , "Watchful attitude" .)