Ntugharị mkpuchi mgbanwe Lens: Mgbanwe mkpuchi oghere na-anakwere teknụzụ mgbanwe mgbanwe, nke na-emebi teknụzụ mgbanwe mbụ gara aga. E jiri ya tụnyere mgbanwe ntọala, ọ bụ edo na enweghị agba agba; E jiri ya tụnyere usoro mgbanwe ihe nkiri ọdịnala, ọ dị elu karịa usoro ntinye. A na-etinye mmiri mmiri na-agbanwe agba na mmiri siri ike na usoro dị iche iche, nke ọ bụghị nanị na-eme ka adhesion nke agba na-agbanwe agbanwe agbanwe agbanwe, na-eme ka agba ya na-agbanwe agbanwe nke ọma, ma na-arụkwa ọrụ nhazi nke siri ike ma na-ewusi ike. Site na teknụzụ mkpuchi mkpuchi okpukpu abụọ na nchebe siri ike, a na-emeziwanye ogo usoro ahụ nke ukwuu. Uru: ngwa ngwa na otu agba mgbanwe. Ọ bụghị nanị site na ihe onwunwe, na ihe ọ bụla nkịtị aspheric elu, 1.56, 1.61, 1.67, 1.74, wdg nwere ike hazie ka a film-agbanwe oghere. Enwere ọtụtụ ụdị, na ndị na-azụ ahịa nwere nhọrọ karịa.