SETO 1.60 Lenses Polarized
Tilmaamid
| 1.67 Tusaha muraayadaha Polarized | |
| Qaabka: | 1.67 muraayadaha indhaha |
| Meesha Asal ahaan: | Jiangsu, Shiinaha |
| Summada: | SETO |
| Qalabka muraayadaha: | Lenska xabagta |
| Midabka muraayadaha | Cawlan, bunni |
| Tusmada Dib-u-celinta: | 1.67 |
| Shaqada: | Muraayada polarized |
| Dhexroorka: | 80mm |
| Abbe Value: | 32 |
| Cuf-jiid gaar ah: | 1.35 |
| Doorashada Dahaarka: | HC/HMC/SHMC |
| Midabka dahaarka | Cagaaran |
| Qiyaasta Awoodda: | Saacadaha: 0.00 ~ -8.00 CYL: 0 ~ -2.00 |
Tilmaamaha Alaabta
1) Waa maxay Glare?
Marka iftiinku ka soo kabsado dusha sare, mawjadaha iftiinkiisu waxay u socdaan jiho kasta.Iftiinka qaar wuxuu ku socdaa mowjado toosan halka kuwa kalena ay ku socdaan hirar toosan.
Marka iftiinku ku dhaco dusha, sida caadiga ah hirarka iftiinka ayaa nuugaya iyo/ama u muuqda si aan kala sooc lahayn.Si kastaba ha ahaatee, haddii iftiinku ku dhufto dusha sare ee milicsiga (sida biyaha, barafka, xitaa baabuurta ama dhismayaasha) xagasha saxda ah, qaar ka mid ah iftiinka ayaa noqda "polarized" ama 'polarization'.
Tani waxay ka dhigan tahay in hirarka iftiinka toosan ay nuugaan halka hirarka iftiinka toosan ay ka soo boodaan dusha sare.Iftiinkani waxa uu noqon karaa kala-sooc, taas oo keenta dhaldhalaalka oo faragelin kara aragayada annaga oo si adag u garaacaya indhaha.Lensiyada kala duwan oo kaliya ayaa ka saari kara iftiinkan.
2) Waa maxay farqiga u dhexeeya lenses-ka-soo-baxa iyo kuwa aan dabaylaha ahayn?
Muraayadaha AAN SHARCIGA AH
Ookiyaalaha qorraxda ee aan dabaylaha ahayn waxaa loogu talagalay in lagu yareeyo xoogga iftiin kasta.Haddii muraayadaheennu ay bixiyaan ilaalinta UV, waxay u badan tahay inay ku jiraan midabyo gaar ah iyo midabyo nuugaya fallaadhaha ultraviolet, ka hortagaya inay gaaraan indhahayaga.
Si kastaba ha ahaatee, farsamadani waxay si isku mid ah ugu shaqeysaa dhammaan noocyada iftiinka qoraxda, iyada oo aan loo eegin jihada uu iftiinku gariirayo.Natiijo ahaan, dhaldhalaalka ayaa wali indhahayaga ku soo gaadhi doona ka xoog badan iftiinka kale, saamaynaya araggayaga.
Muraayadaha Muuqashada
Muraayadaha kala duwan ayaa lagu daaweeyaa kiimiko sifaysa iftiinka.Si kastaba ha ahaatee, shaandhada si toos ah ayaa loo mariyaa, markaa iftiinka tooska ahi wuu dhex mari karaa, laakiin iftiinka toosan ma awoodo.
Sidan uga fakar: qiyaas xayndaab xayndaab ah oo u dhexeeya sad kasta.Waxaan si sahal ah u dul-dhigi karnaa ul popsicle dhexdooda marka aan si toosan u hayno.Laakin haddii aan u leexinno usha popsicle-ka dhinac si ay u noqoto mid siman, kuma ekaan karto inta u dhexeysa saqafka deyrka.
Taasi waa fikradda guud ee ka danbeysa muraayadaha indhaha.Qaar ka mid ah iftiinka tooska ah ayaa ka gudbi kara shaandhada, laakiin iftiinka toosan, ama dhaldhalaalka, ma awoodo inuu dhex maro.
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 |
Shahaado
Warshadayada
