arotahi topa
1. (noun) zoom lens.
He autaia te arotahi topa, inā e taea ana te whāroa o te arotahi te rāwekeweke kia rite ki te arotahi whārahi, kia rite rānei ki te arotahi whakatata, me ngā whāroa katoa ki waenganui (RTA 2014:81). / The zoom lens is pretty good because the length of the focus can be adjusted so that it's like a wide-angle lens, or like a telephoto lens, with all the distances in between.