1.59 PC Bifocal Invisible Photochromic Grey HMC Optical arotahi

1.59 PC Bifocal Invisible Photochromic Gray HMC Optical arotahi Whakaahua Matua

Whakaahuatanga Poto:

I tēnei wā, e rua ngā momo rauemi arotahi kei te mākete, ko tētahi he rauemi karāhe, ko tētahi he rauemi kapia. Kua wehea ngā rauemi kapia ki te CR-39 me te polycarbonate (rauemi PC).

Ko ngā karāhe arotahi-rua, ko ngā karāhe arotahi-rua rānei, he karāhe kei roto ngā wāhi whakatikatika e rua i te wā kotahi, ā, ko te nuinga o te wā e whakamahia ana hei whakatika i te presbyopia. Ko te wāhi tawhiti i whakatikatikaina e te karāhe arotahi-rua ka kiia ko te wāhi tawhiti, ā, ko te wāhi tata ka kiia ko te wāhi tata me te wāhi pānui. I te nuinga o te wā, he nui te rohe tawhiti, nō reira ka kiia hoki ko te kiriata matua, ā, he iti te rohe tata, nō reira ka kiia ko te kiriata-iti.

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Tohu Hua

Ngā Taipitopito Whakaputa

Te Wāhi Taketake:	Jiangsu	Ingoa Waitohu:	Pōri
Tauira Tau:	Arotahi Whakaahua-koromiko	Rauemi Arotahi:	SR-55
Pānga Tirohanga:	Matarua-aroaro	Kiriata Paninga:	HC/HMC/SHMC
Tae o ngā Arotahi:	Mā (i roto)	Tae Paninga:	Kakariki/Kikorangi
Rārangi:	1.59	Taumaha Motuhake:	1.22
Tiwhikete:	CE/ISO9001	Uara o Abbe:	32
Diameter:	70/28mm	Hoahoa:	Āporo

He aha ngā āhuatanga o ngā karaihe karaihe? He tino mārō, kāore e pakari, he ngāwari ki te pakaru ina pā. He tino mārama, ā, e 92 ōrau te kaha ki te whakawhiti mārama. He pumau te āhua matū me te āhua tinana, ka taea te ātete ki ngā momo āhuarangi katoa, ā, kāore e tae, kāore e memeha. Nā te taumaha, kāore e pai mō ngā taiohi.

He aha ngā painga o ngā karāhe kapia? He mea hanga ngā karāhe kapia ki te whakapūhuitanga ngako o te diethylene glycol me te propylene glycol. He mama, he ātete pai ki te pānga, he ātete pāmahana teitei, he pai te whakawhiti mārama, he tata ki te mahi a te karāhe karāhe, ā, ka taea te aukati i ngā hihi ultraviolet.

He aha ngā painga o ngā karāhe arotahi PC? Ko te karāhe arotahi PC, e mōhiotia ana ko: te karāhe arotahi ātea, he karāhe arotahi ātea rānei, he mea hanga ki te rauemi PC kounga whatu mā te tukatuka whakarewa werohanga. He mama, he kaha te pānga, he ātete pai ki te huarere, he pai te tuku mārama, he 100% te mimiti ultraviolet, kāore he paitini, he tiaki taiao hoki, me te whānuitanga o ngā tūmanakohanga whanaketanga.

Whakataki Whakaputa

Ko te nuinga o ngā karu arotahi-rua e whakamahia ana hei whakakapi i ngā takirua karu arotahi-rua e rua e whakamahia ana hei tiro i tawhiti, hei tiro i te tata hoki, nō reira me rite te tūranga me te rahi o te wāhi tiro-tawhiti me te wāhi tiro-tata o ngā karu arotahi-rua ki ngā takirua karu tirohanga taketake e rua. Mēnā he nui ake te tirohanga tata, ka nui ake, ka teitei ake hoki ngā poro iti; i tētahi atu taha, ki te roa ake te wā e titiro ana ki tawhiti, ka iti ake, ka iti iho hoki te tūranga o ngā poro iti. Kāore he momo hoahoa kotahi e taea te whakatutuki i ngā hiahia o ngā āhuatanga rerekē. Me whiriwhiri me te whakataurite kia rite ki ngā hiahia tirohanga tuturu o te hunga e mau ana, ā, i ētahi wā me whakamahi i ngā hoahoa rerekē hei whakatutuki i ngā hiahia tirohanga o ngā āhuatanga rerekē me ngā rerekētanga nui.