Słownik polsko-angielski 
                        instr. collimator
~ działa - gun collimator
Wordnet polsko-angielski 
                         (optical device consisting of a tube containing a convex achromatic lens at one end and a slit at the other with the slit at the focus of the lens
light rays leave the slit as a parallel beam) 
collimator 
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                        collimator
Nowoczesny słownik polsko-angielski 
                        speed aimpoint