Muri rusange, lens ya office ni lensisme yo gusoma ifite ubushobozi bwo kugira icyerekezo gisobanutse neza no hagati.Intera ikoreshwa irashobora kugenzurwa nimbaraga zingufu za lens office.Imbaraga zingirakamaro lens ifite, niko irashobora gukoreshwa no kubirometero.Indorerwamo imwe yo gusoma ibirahure ikosora gusa intera yo gusoma ya cm 30-40.Kuri mudasobwa, hamwe n'umukoro cyangwa iyo ukina igikoresho, nanone intera iri hagati ni ngombwa.Imbaraga zose zifuzwa (dinamike) kuva kuri 0.5 kugeza kuri 2.75 zituma ureba intera ya 0,80 m kugeza kuri m 4.00.Dutanga ama lens menshi atera imbere yagenewe byumwiharikogukoresha mudasobwa n'ibiro.Izi lens zitanga intera ndende kandi yegeranye yo kureba, ku kiguzi cyintera yingirakamaro.