SETO 1.67 Muraayada Aragga Kaliya ee Dhamaystiran
Tilmaamid
1.67 muraayad indhaha ah oo dhammaatay | |
Qaabka: | 1.67 muraayadaha indhaha |
Meesha Asal ahaan: | Jiangsu, Shiinaha |
Summada: | SETO |
Qalabka muraayadaha: | Resin |
foorarsan | 50B/200B/400B/600B/800B |
Shaqada | dhammaatay |
Midabka muraayadaha | Cad |
Tusmada Dib-u-celinta: | 1.67 |
Dhexroor: | 70/75 |
Abbe Value: | 32 |
Cuf-jiid gaar ah: | 1.35 |
Gudbinta: | >97% |
Doorashada Dahaarka: | UC/HC/HMC |
Midabka dahaarka | Cagaaran |
Tilmaamaha Alaabta
1) Faa'iidooyinka 1.67 Index
①Miisaan fudud iyo dhumuc yar, ilaa 50% ka khafiifsan iyo 35% ka fudud muraayadaha kale
②Marka la isku daro, muraayadaha aspherical-ku ilaa 20% wuu ka fudud yahay oo ka khafiifsan yahay muraayada wareega
③Naqshadaynta dusha sare ee aspheric ee tayada muuqaalka sare leh
④ Curvature hore oo siman marka loo eego muraayadaha aan aspheric ahayn ama kuwa indhaha tooric ah
⑤Indhaha way ka weynayn marka loo eego muraayadaha dhaqanka
⑥ Iska caabin sare oo jabinta (aad ugu habboon ciyaaraha iyo muraayadaha carruurta)
⑦ Difaaca buuxa ee fallaadhaha UV
⑧Waxaa lagu heli karaa gooyn buluug ah iyo muraayad sawir qaade ah
2) Qeexida lens-dhammeedka badhkii
① Lens-ka dhammaatay waa bannaan ceeriin oo loo isticmaalo in lagu soo saaro muraayadda RX ee ugu shaqsiyeysan sida ku cad warqadda bukaan-socodka.Awoodaha dawo ee kala duwan ayaa codsanaya noocyada muraayadaha ee dhammays tiran ee kala duwan ama qalooca salka.
② Lenses-ka dhammayska tiran waxaa lagu soo saaraa habka shubista.Halkan, monomers dareere ah ayaa marka hore lagu shubaa caaryada.Walxaha kala duwan ayaa lagu daraa monomer-yada, tusaale ahaan wax-qabadeyaasha iyo kuwa UV-nuga.Bilawiyuhu waxa uu kiciyaa fal-celin kiimikaad oo u horseedda adkaanta ama "daawaynta" muraayadda, halka nuugeeyaha UV uu kordhiyo nuugista UV ee muraayadaha kana hortagayo hurdi.
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 |