zoom lens
US /ˈzuːm lenz/
UK /ˈzuːm lenz/

1.
objectif zoom
a camera lens that can be adjusted to produce a range of magnifications or focal lengths
:
•
He attached a zoom lens to his camera to capture the distant wildlife.
Il a fixé un objectif zoom à son appareil photo pour capturer la faune lointaine.
•
A good zoom lens is essential for sports photography.
Un bon objectif zoom est essentiel pour la photographie sportive.