Nā Lens Index Kiʻekiʻe-E hoʻonui i kāu mau aniani

Hōʻike kiʻekiʻe, māmā a lahilahi

ʻO ke kiʻekiʻe o ka index, ʻoi aku ka lahilahi o ka lens, he mea nani a nani, a ʻoi aku ka maikaʻi no ka mana waena a me ka mana kiʻekiʻe.

Paʻa a kūʻē i ka hui ʻana

ʻO ke kūpaʻa hopena kiʻekiʻe, e lawe mai ana i kahi manaʻo palekana i ka mea nona nā aniani, ʻoi aku ka kūpono no nā "aniani rimless" a i ʻole "nā lens kiʻekiʻe"

E mālama i ka lōʻihi kiʻekiʻe

kū'ē i ka wā, hoʻohana lōʻihi, ʻaʻole maʻalahi ke kala o ka lens e huli melemele, ʻoi aku ka paʻa o ka uhi a me ka lens, ʻoi aku ka lōʻihi o ka pale.

ʻO nā waiwai optical maikaʻi

Loaʻa iā ia nā hiʻohiʻona o ka helu kiʻekiʻe a me ka helu Abbe kiʻekiʻe, ka hoʻopuehu liʻiliʻi, ke kiʻi akaka a ʻoluʻolu a ua hoʻohui like ʻia i loko o ke aniani aniani me ka liʻiliʻi o ke koʻikoʻi kūloko.