Seto 1.56 hangen nesa na gani HMC / shmc
Gwadawa
| 1.56 RANAR HAKA | |
| Model: | 1.56 Lens na gani |
| Wurin Asali: | Jiangsu, China |
| Brand: | Kafa |
| Labaran ruwan tabarau: | Guduro |
| Loses launi | Share |
| Indextive Index: | 1.56 |
| Diamita: | 65/70 mm |
| Halin da ke daraja: | 34.7 |
| Takamaiman nauyi: | 1.27 |
| Transritance: | > 97% |
| Zabi zabi: | HC / HMC / shmc |
| LATSA | Green, shuɗi |
| Matsayin ƙarfin: | SPH: 0.00 ~ -8.00; + 0.25 ~ + 6.00 Cyl: 0 ~ -6.00 |
Sifofin samfur
1. Ta yaya ruwan tabarau guda ɗaya ke aiki?
RANAR HANYA HAKA yana nufin ruwan tabarau ba da sanyin hali ba, wanda shine ruwan tabarau na yau da kullun. An yi shi da gilashi ko guduro da sauran kayan ganima. Yana da m abu tare da daya ko fiye mai lankwasa. Ana kiran ruwan tabarau na Monoptic Colloquallly wanda aka ambata a kan ruwan tabarau guda ɗaya, wato, ruwan tabarau kawai, amma bai gyara wahayin da ake hango ba.
2. Menene bambanci tsakanin ruwan tabarau guda da ruwan tabarau?
A cikin lokutan yau da kullun na hangen nesa, lokacin da hoton tsakiyar ruwan tabarau kawai ya faɗi akan yankin tsakiyar Macheral Me ya faɗi a bayan retina, wanda yake da ake kira signeral nesa-sightedness defcus. Sakamakon haka ne mai da hankali a cikin Falls a cikin Retina na rada, na iya haifar da tsawan dako na rama na ido saboda haka, da kuma axis na ido 1mm, lambar digiri na iya girma digiri 300.
Kuma ruwan tabarau guda ɗaya daidai da ruwan tabarau, ruwan tabarau na bishara shine ruwan tabarau a kan maki biyu na ruwan tabarau, da ƙananan ɓangaren almara ne Digiri na ruwan tabarau, ya duba kusa. Koyaya, ruwan 'ya'yan itace na' Lens kuma yana da rashin nasara, canjinsa na sama da ƙananan canji yana da girma, don haka lokacin duban juzu'i mai tsayi, idanu ba su da matsala.
3. Menene banbanci tsakanin HC, HMC da ShC?
| Hard Conating | Aronating / AR Multi shafi | Super Hydrophobic shafi |
| Sanya ruwan tabarau mai cike da kwanciyar hankali a sauƙaƙe | Kare ruwan tabarau yadda ya kamata daga tunani, haɓaka aiki da sadaka na hangen nesa | yi ruwan kare ruwa, mai etistatic, anti silli da juriya mai |
Ba da takardar shaida
Masana'antarmu
