Lensi yo gukurura amashusho ishobora guhindura cyangwa guhindura uburebure bw'inyuma mu rugero runaka, kugira ngo ibone ahantu hagari kandi hato; lensi yo gukurura amashusho irashobora guhindura urwego rw'inyuma ihindura uburebure bw'inyuma nta guhindura intera yo gukurura amashusho; dutanga lensi yo gukurura amashusho mu buryo bwiza kandi bunoze, dushobora kandi kwemera serivisi yagenewe.
Ubunini bw'amatara bwibanze ku gutanga ibikoresho by'ikoranabuhanga bigezweho mu gihe cy'imyaka 20