1.74 Magalasi a Blue Cut Spin Photochromic Gray HMC Optical

Kufotokozera Kwachidule:

Lens ya utomoni ndi disolo lopangidwa ndi kaphatikizidwe ka mankhwala ndikupukutidwa ndi utomoni ngati zida zopangira.Lens ya resin ili ndi zabwino zoonekeratu, kulemera kwake ndikopepuka, kuvala bwino;Kachiwiri, mandala a utomoni ali ndi kukana mwamphamvu ndipo siwolimba komanso otetezeka;Panthawi imodzimodziyo, lens ya utomoni imakhalanso ndi kayendedwe kabwino ka kuwala;Kuphatikiza apo, ma lens a resin ndiosavuta kukonzedwanso kuti akwaniritse zosowa zapadera.Pomaliza, kuphatikiza ndi luso komanso kukonza kwa zokutira, ma lens a resin alinso ndi kukana kwabwino, chifukwa chake akhala magalasi ambiri pamsika.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zambiri Zopanga

Malo Ochokera:	Jiangsu	Dzina la Brand:	BORIS
Nambala Yachitsanzo:	Magalasi a Photochromic	Zida zamagalasi:	Mtengo wa SR-55
Masomphenya:	Masomphenya Amodzi	Filimu Yophimba:	HC/HMC/SHMC
Mtundu wa Magalasi:	White (m'nyumba)	Mtundu Wopaka:	Green/Blue
Mlozera:	1.74	Specific Gravity:	1.47
Chitsimikizo:	CE/ISO9001	Mtengo wa Abbe:	32
Diameter:	75/70/65 mm	Kupanga:	Aperical

Kodi lens ingagwiritse ntchito chiyani, mwachitsanzo: kuteteza kuwala kwa buluu, kulamulira myopia, kuchepetsa kutopa ndi zina zotero, zonsezi ndi za ntchitoyo.
Ntchito zina za lens zimatha kuzindikirika ndi gawo la nembanemba, monga kuwala kwa buluu, anti-glare ndi zina zotero;
Zina zitha kupezedwa kudzera pamapangidwe amtundu wa mandala, monga kukana kutopa kumapangidwira pang'onopang'ono, strabismus yolondola ndi prism yowonjezera, etc.;
Ena amafunikira kusintha mawonekedwe a gawo lapansi la lens kuti akwaniritse, monga kusintha kwa mtundu, utoto, kukana mphamvu, ndi zina.
Nthawi zambiri, mandala ogwira ntchito, mtengo ndi wokwera, ayenera kusankha A malinga ndi zomwe akufuna.Sankhani mbali yomwe mukufuna.Kuti mupewe kuwala kwa buluu, musayang'ane kusinthika.Kusankha magalasi molingana ndi ntchito yawo sikudzasokera.
Kuphatikiza apo, magwiridwe antchito amatha kukhala apamwamba, monga ma anti-blue color progressive lens, komanso ena.

Mau oyamba a Zopanga

Refractive index:
Ichi ndi chimodzi mwazinthu zodziwika bwino za lens, refractive index, mwa tanthawuzo, ndikutha kwa lens kupindika kuwala.
Pansi pazikhalidwe zomwezo, kuchuluka kwa refractive index, kumachepetsa mandala.
Chiwerengero cha refractive index ndi 1.50 (1.49, 1.51), 1.56 (1.55), 1.61 (1.60, 1.59), 1.67 (1.66), 1.71, 1.74 (1.73).Mlozera wa refractive wa zinthu zina m'makolowo udzapatutsidwa pamtengo wokhazikika wa refractive index, womwe ulinso wagulu labwinobwino.
Zonsezi ndi refractive index of resin lens (palibe njira, onse ndi ma lens a utomoni tsopano), omwe amacheperako pang'ono m'tsogolomu, ndiye kuti, 1.67 refractive index lens ndiyoonda kuposa 1.56, ndipo 1.74 ndiyoonda kwambiri. ..