01 Byongeye kandi, muri laboratoire yubushakashatsi niterambere, aho hageragezwa ibikoresho bishya bya lens, ibifuniko, cyangwa ibishushanyo, igikombe cyokunywa kigira uruhare runini. Abashakashatsi barashobora kuyikoresha mugukoresha intangarugero zintangarugero badatinya kwangirika, bakemeza neza ibisubizo byikizamini.
Mubyongeyeho, ibikombe byo guswera bigera no muburyo butandukanye n'ubunini bwa lens. Yaba intumbero ntoya cyangwa lens nini ya telesikope, igikombe cyokunywa kirashobora guhindurwa kugirango gifate neza kandi gikoreshe lens, bikagira umutungo wagaciro muburyo butandukanye bwo gukoresha optique.
Igishushanyo cyacyo cya ergonomic kigabanya umunaniro wabakoresha, cyane cyane mumasaha maremare yakazi keza. Igikombe cyokunywa ibikoresho nubwubatsi byatoranijwe kugirango bihangane gukoreshwa kenshi hamwe nibidukikije bikarishye, byemeza kuramba no kuramba.