Ka whakamahia enei taapiri hei hono i nga kamera C-maunga ki te ngongo kanohi karu, ngongo trinocular 23.2mm ranei.Mena he 30mm, he 30.5mm ranei te diameter o te ngongo kanohi, ka taea e koe te whakauru i te urutau 23.2 ki te mowhiti hono 30mm, 30.5mm ranei, katahi ka mono ki te ngongo kanohi.