Opto Tech Mild ADD Progressive Lenses
Cov yam ntxwv tsim
Young Style Progressives
Corridor Ntev (CL) | 13 hli |
Haum Qhov siab | 18 mm |
Inset/Variable | - |
Decentration | - |
Default Wrap | 5° |
Default Tilt | 7° |
Rov qab Vertex | 13 hli |
Customize | Yog lawm |
Kev them nyiaj yug qhwv | Yog lawm |
Atorical Optimization | Yog lawm |
Kev xaiv tsa | Yog lawm |
Max.Txoj kab uas hla | 79mm ua |
Ntxiv | 0.5-0.75 hli |
Daim ntawv thov | Progressive Starters |
Cov txiaj ntsig ntawm Mild ADD
Cov txiaj ntsig tseem ceeb yog:
• Ib qho kev txhawb zog me ntsis ntawm qhov sib ntxiv qis hauv qhov qis ntawm lub lens kom txo qhov muag pom thaum lub sijhawm ua haujlwm ze
• Kev nplij siab ntau dua li cov qauv kho qhov muag tsis pom kev kho qhov muag vim qhov kev pab cuam yooj yim hauv qhov ze ze
Freeform progressive lens yog dab tsi?
Freeform Progressive lens stems los ntawm kev txiav txim siab ntawm qhov zoo tshaj plaws lossis lub hom phiaj kho qhov muag rau lub lens tsim rau cov tshuaj muab.Sing computer ray tracing and lens-eye modeling the real optical performance can then be judged., Thaum kawg complex state-of-the art. computer generated algorithms daim ntawv qhia tawm ntawm qhov chaw ntawm lub lens kom ua tiav qhov kev ua tau zoo kho qhov muag los ntawm kev txo qis qhov sib txawv ntawm qhov kev ua haujlwm kho qhov muag ntawm qhov tsim thiab qhov ua tau zoo ntawm qhov muag.
Qhov txiaj ntsig loj tshaj plaws nrog lub lens loj tshaj plaws yog tias nws raug kho rau tus kheej.Nyob rau hauv lub neej yav dhau los, lub lens loj tuaj yeem tsuas yog tsim los ntawm lub lens nrog qee qhov kev txiav txim siab ua ntej lub hauv paus nkhaus, uas tau muab qhov zoo tshaj plaws optics.Freeform progressive lens yog customized rau tus kheej. perscription thiab thav duab tsis yog li ntawd nws tsub kom lub teb ntawm viea thiab txo distortioins nyob rau hauv lub periphery ntawm lub lens.
Qhov txawv ntawm HC, HMC thiab SHC yog dab tsi?
Txheej tawv | AR txheej / Hard txheej txheej | Super hydrophobic txheej |
ua rau lub lens uncoated nyuaj thiab tsub kom lub abrasion kuj | tsub kom lub transmittance ntawm lub lens thiab txo cov reflections nto | ua rau lub lens waterproof, antistatic, anti plam thiab roj kuj |