Niyihe mpamvu yo kurekura imirongo nyuma yimpumyi zimpumyi zizungurutswe mugihe aperture yuburebure hamwe nuburebure bwa interlayer bujuje ubuziranenge?

1. Umubiri wumusumari ntiwaguka, kandi umusumari utakaza impagarara.

2. Ubukomere bwumubiri wimisumari nini cyane, imbaraga zo gukurura umusumari ni nto cyane, kandi umubiri wumusumari ntiwaguwe neza cyangwa ntiwaguwe neza.

3. Ingano yumutwe wumusumari nini cyane cyangwa inguni iribeshya, bikaviramo kwihanganira kunyerera cyane kandi umuyoboro wa rivet ntushobora kwagurwa neza mumwanya.