SETO CR-39 1.499 Single Vision Lens UC/HC/HMC
Nkọwapụta
| CR-39 1.499 otu oghere anya ọhụụ | |
| Ụdị: | 1.499 oghere anya |
| Ebe amụrụ: | Jiangsu, China |
| Akara: | SETO |
| Ihe anya anya: | Resin |
| Agba lenses | Kpochapụ |
| Ntụgharị uche: | 1,499 |
| Dayameta: | 65/70 mm |
| Abbe Uru: | 58 |
| Nnukwu ike ndọda: | 1.32 |
| Mbufe: | > 97% |
| Nhọrọ mkpuchi: | UC/HC/HMC |
| Agba mkpuchi | Akwụkwọ ndụ akwụkwọ ndụ, |
| Oke ike: | Sph: 0.00 ~ -6.00;0.25 ~ + 6.00 CYL: 0 ~ -4.00 |
Njirimara ngwaahịa
1. Akụkụ nke CR39 Lens:
① CR-39 monomer nwere ike kwụsiri ike na nnukwu mmepụta ikike. A nabatara ya na Europe, South America na Asia.UC na-ewu ewu n'ahịa ma anyị na-enyekwa HMC na HC ọrụ.
②CR-39 dị mma n'ezie karịa polycarbonate.Ọ na-enwekarị tint, ma jide tint karịa ihe oghere oghere ndị ọzọ.Ọ bụ ihe dị mma maka ma ugogbe anya maka anwụ na ugegbe ndenye ọgwụ.
③Lensị emere site na CR-39 monomer bụ ihe na-eguzogide ọkọ, dị fechaa, nwere obere aberration chromatic karịa lenses polycarbonate, na-eguzogide ọgwụ na kemịkalụ ụlọ na ngwaahịa nhicha.
④ CR-39 lense plastik anaghị adị ngwa ngwa dị ka lenses iko.Ebe ịgbado ọkụ ma ọ bụ egweri spatter ga-atụba ma ọ bụ na-arapara n'ahụ anya na-adịgide adịgide, ọ naghị adabere na ihe oghere plastik.
2.Uru nke 1.499 index
① The mma n'etiti ndị ọzọ index anya m na hardness na toughness , elu mmetụta eguzogide.
② Nke dị mfe tinted karịa lensị index ndị ọzọ.
③Mfefe dị elu ka atụnyere lenses index ndị ọzọ.
④ Uru ABBE dị elu na-enye ahụmịhe ọhụụ kachasị mma.
⑤ Ngwaahịa lens ndị a pụrụ ịdabere na ya ma na-agbanwe agbanwe n'anụ ahụ yana anya.
⑥ Nke kacha ewu ewu na mba etiti
3. Kedu ihe dị iche n'etiti HC, HMC na SHC?
| Mkpuchi siri ike | Ihe mkpuchi AR / mkpuchi multi siri ike | Super hydrophobic mkpuchi |
| na-eme ka oghere na-enweghị mkpuchi sie ike ma na-abawanye nguzogide abrasion | na-abawanye nnyefe nke oghere ma na-ebelata echiche elu | na-eme ka oghere anya mmiri ghara ịdị, antistatic, mgbochi slip na mmanụ na-eguzogide |
Asambodo
Ụlọ ọrụ anyị
