Crossword Genius

Concentrate on central point (5)

Ross

I believe the answer is:

focus

I believe this is a double definition.

'concentrate' is the first definition.
('focus' can be a synonym of 'concentrate')

'central point' is the second definition.
(I've seen this before)

'on' acts as a link.

(Other definitions for focus that I've seen before include "Centre of interest or activity (5)" , "Spotlight" , "Central point" , "Adjust (camera lens)" , "Main topic of attention" .)

I've seen this clue in The Telegraph.
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