SETO 1.74 Lens-ka buluuga ah ee la gooyey SHMC
Tilmaamid
| 1.74 buluug gooyay muraayad indhaha | |
| Qaabka: | 1.74 muraayad indhaha ah |
| Meesha Asal ahaan: | Jiangsu, Shiinaha |
| Summada: | SETO |
| Qalabka muraayadaha: | Resin |
| Midabka muraayadaha： | Cad |
| Shaqada： | block buluug |
| Tusmada Dib-u-celinta: | 1.74 |
| Dhexroor: | 70/75 mm |
| Abbe Value: | 32 |
| Cuf-jiid gaar ah: | 1.34 |
| Gudbinta: | >97% |
| Doorashada Dahaarka: | SHMC |
| Midabka dahaarka | Cagaaran |
| Qiyaasta Awoodda: | Sph: -3.00 ~ -15.00 CYL: 0 ~ -4.00 |
Tilmaamaha Alaabta
1. Waa maxay astaamaha lens-ka 1.74?
Iska caabbinta saamaynta: 1.74 lenses index sare oo la kulma heerka FDA, waxay ka gudbi karaan tijaabada xajinta, waxay leeyihiin iska caabin sare oo xagashada iyo saamaynta
②Naqshad: Waxay u dhowdahay qalooca salka fidsan, waxay dadka siin kartaa raaxo muuqaal oo cajiib ah iyo soo jiidasho qurxoon
Ilaalinta UV: 1.74 lenses-ka-aragga ah waxay leeyihiin difaac UV400, taas macnaheedu waa difaac buuxa oo ka dhan ah fallaadhaha UV, oo ay ku jiraan UVA iyo UVB, ka ilaali indhahaaga mar kasta iyo meel kasta.
Ilaalinta UV400 1.74 Muraayadaha Tusmada Sare, Muraayadaha indhaha ee aan dahaadhka ahayn ee bannaan ee awoodda sare
④ Muraayadaha tusmada sare waxay iftiinka ku leexiyaan xagal ka dheer noocyada index ka yar.
'index' waa natiijadii loo bixiyay tiro ahaan: 1.56,1.61,1.67 ama 1.74 iyo inta ka sarraysa nambarku, inta badan iftiinku waa leexanayaa ama 'hoos u dhigayaa'.Sidaa darteed, muraayadahani waxay leeyihiin qalloocyo yar oo isku awood ah oo u baahan walxo/qalab muraayad yar.
⑤ Qaabka aspherical: lenses aspherical lenses way ka khafiifsan yihiin oo way ka fudud yihiin lenses spherical, iyaga oo si wax ku ool ah u yareynaya daalka aragga ee uu keeno cadaadiska.Intaa waxaa dheer, waxay sidoo kale yareyn karaan qallafsanaanta iyo qallooca, waxay dadka siiyaan saameyn muuqaal ah oo raaxo leh.
⑥Super Hydrophobic Coating: Waxa kale oo loo yaqaan daahan crazil, ka dhigi kartaa dusha sare ee lenses super hydrophobic, iska caabin smudge, anti static, anti xoq, milicsiga iyo saliid, iwm.
2.Waa maxay tignoolajiyada iftiinka buluuga ah ee ugu weyn?
① tignoolajiyada muraayadda lakabka filimka: iyada oo loo marayo daahan dusha muraayadda si ay u muujiso iftiinka buluuga ah, si loo gaaro saameynta xannibaadda iftiinka buluugga ah.
②substrate tignoolajiyada nuugista: iyada oo loo marayo curiyayaasha iftiinka buluuga ah ee lagu daray monomer lens iyo nuugista iftiinka buluuga ah si loo gaadho saamaynta xannibaadda buluuga ah.
③ muraayadda lakabka filimka + nuugista substrate: tani waa tignoolajiyada iftiinka buluuga ah ee ugu dambeeyay kaas oo isku daraya faa'iidooyinka labada tignoolajiyada ee kor ku xusan iyo labanlaab ilaalinta saamaynta.
3. Doorashada dahaarka?
Sida 1.74 lens index sare, daahan super hydrophobic ayaa ah doorashada kaliya ee daahan.
Daahan Super hydrophobic sidoo kale magaca daahan crazil, ka dhigi kara muraayadaha biyuhu, antistatic, silbasho anti iyo iska caabin saliid.
Guud ahaan, daahan super hydrophobic jiri kara 6 ~ 12 bilood.
Shahaado
Warshadayada
