SETO 1.499 Hal aragga Lens UC/HC/HMC
Tilmaamid
SETO 1.499 lens aragga hal aragga ah | |
Qaabka: | 1.499 muraayadaha indhaha |
Meesha Asal ahaan: | Jiangsu, Shiinaha |
Summada: | SETO |
Qalabka muraayadaha: | Resin |
Midabka muraayadaha | Cad |
Tusmada Dib-u-celinta: | 1.499 |
Dhexroor: | 65/70 mm |
Abbe Value: | 58 |
Cuf-jiid gaar ah: | 1.32 |
Gudbinta: | >97% |
Doorashada Dahaarka: | UC/HC/HMC |
Midabka dahaarka | Cagaar, |
Qiyaasta Awoodda: | Sph: 0.00 ~-6.00;0.25~+6.00 CYL: 0 ~ -4.00 |
Tilmaamaha Alaabta
1. Astaamaha 1.499 Lens:
① 1.499 monomer leh tayo xasiloon iyo awood wax soo saar tiro badan.Waxa lagu soo dhaweeyay Yurub,South America iyo Asia.UC waa caan suuqa laakiin sidoo kale waxaan bixinaa adeega HMC iyo HC.
②1.499 run ahaantii way ka fiican tahay polycarbonate.Waxay u janjeertaa inay midab yeelato, oo midabkeedu si ka fiican yahay qalabka kale ee muraayadaha.Waxay u fiican tahay muraayadaha indhaha iyo muraayadaha dhakhtarka labadaba.
③ muraayadaha laga sameeyay 1.499 monomer waa kuwo xoqan u adkaysta, fudfudud, waxay leeyihiin aberration chromatic ka yar marka loo eego lenses polycarbonate, oo u adkaysta kulaylka iyo kiimikooyinka guriga iyo alaabta nadiifinta.
④1.499 lenses caag ah sida ugu fudud ee lensiska galaasku uma foga.Halka alxanka ama shiidista tufaaxa ay daadin doonaan ama ay si joogto ah ugu dhegganaan doonaan muraayadaha muraayadda, kuma dhegsana walxaha muraayadaha caagga ah.
2. Faa'iidooyinka index 1.499
①Ka mid ah muraayadaha kale ee tusaha ee ugu wanaagsan ee adkaanta iyo adkaanta, iska caabin sare oo saameyn leh.
②Kuwa ugu fudud oo midabaysan marka loo eego muraayadaha kale ee index.
③ Xawaaraha sare marka loo eego muraayadaha kale ee index .
④Qiimaha sare ee ABBE oo bixinaya waayo aragnimada ugu raaxada badan.
⑤Alaabada lenska ee la isku halayn karo oo joogto ah jir ahaan iyo muuqaal ahaanba.
⑥Kuwa caanka ka ah wadamada heerka dhexe
3. Waa maxay faraqa u dhexeeya HC, HMC iyo SHC?
Dahaarka adag | Daahan AR / Daahan badan oo adag | daahan Super hydrophobic |
waxay ka dhigtaa muraayadda aan dahaadhka ahayn mid adag oo kordhisa iska caabbinta nabarrada | waxay kordhisaa gudbinta muraayadda waxayna yaraynaysaa milicsiga dusha sare | muraayada waxay ka dhigtaa mid aan biyuhu ahayn, antistatic, silbasho lid ku ah iyo caabbinta saliidda |