Seto1.499 Semi ya ƙare Lens na Benercal

Seto1.499 Semi ya ƙare lebur na Bens Bens Bayyana Hoto

A takaice bayanin:

Lens Flat-manyan lens ne mai dacewa wanda ya ba da damar mai yiwuwa don mai da hankali kan abubuwan da ke kusa da su .ththis nau'in ruwan tabarau guda da A cikin tsaka-tsakin lokaci tare da canje-canje masu dacewa a cikin iko don kowane ƙarfi nesa.cr-39 suna amfani da ruwan sama na Cr-39, wanda yake ɗaya daga cikin mafi yawan tarihin kayan resin da mafi yawan lokuta Sayar da ruwan tabarau a matakin tsakiyar tsakiyar.

Tags:1.499 resin lens, 1.499 Semi-Unen Lens, 1.499 Flash-Top Lens

Aika imel zuwa gare mu

Cikakken Bayani

Tags samfurin

Gwadawa

SF1.499 Semi ya ƙare Lens na Bens 2_proc

SF1.499 Semi ya ƙare Lens Top Brifical Lens 1_proc

1.499 Flat-Top-Top Semi-Ept na Eptical Lens
Model:	1.499 Lens na gani
Wurin Asali:	Jiangsu, China
Brand:	Kafa
Labaran ruwan tabarau:	Guduro
Lanƙwasa	200B / 400B / 600B / 800b
Aiki	Flat-Top & Semi-Kammala
Loses launi	Share
Indextive Index:	1.499
Diamita:	70
Halin da ke daraja:	58
Takamaiman nauyi:	1.32
Transritance:	> 97%
Zabi zabi:	UC / HC / HMC
LATSA	Kore

Sifofin samfur

1. Yadda Lens ke aiki?

'Ya'yan itacen baƙi cikakke ne ga mutanen CallyPYopia - yanayin da mutum ya sami haske ko gurbata kusa da wani littafi. Don gyara wannan matsalar mai nisa da kuma kallon hangen nesa, ana amfani da ruwan tabarau na bishara. Sun ƙunshi nau'ikan gyaran hangen nesa biyu, rarrabe ta hanyar layi a cikin ruwan tabarau. Ana amfani da saman yanki na ruwan tabarau don ganin abubuwa masu nisa yayin ɓangarorin ƙasa suna gyara hangen nesa na kusa

2. Menene Semi ya gama ruwan tabarau?

Ana iya yin tabarau tare da ikon diaptric daban-daban daban-daban daga ruwan tabarau na Semi ɗaya. Curvature na gaba da baya saman yana nuna ko ruwan tabarau zai sami ƙari ko karancin iko.
Lens Semi shi ne Raw Blank da aka yi amfani da shi don samar da mafi yawan lens da aka fi so bisa ga takardar sayan magani. Buƙatun Ikon Jeiko daban-daban don neman nau'ikan ruwan tabarau daban-daban ko kuma tushen tushe.

3. Menene mahimmancin ruwan tabarau na Semi-gama zuwa samarwa na RX?

①high kaididdigar ƙimar daidaitawa da kwanciyar hankali
② High High ya cancanci ingancin kayan kwalliya
Fasali na Eptical Eptical
④ Kyakkyawan tasirin gwaji da wuya-shafi
⑤eize matsakaicin ikon samarwa
Isar da sako
Ba kawai ingancinsu ba ne, ruwan tabarau na Semi sun fi mayar da hankali kan ingancin ciki, irin su daidai da sigogi masu tsabta, musamman ga shahararrun ruwan tabarau.

4. Menene banbanci tsakanin HC, HMC da ShC?

Hard Conating	Aronating / AR Multi shafi	Super Hydrophobic shafi
Yana sa ruwan tabarau mai wuya da ƙara juriya abruson	yana ƙaruwa da fassarar ruwan tabarau kuma yana rage tunani	Yana sanya ruwan kare ruwa, mai etistat, anti silli da juriya mai