CT80C Classic Phau Ntawv Phoropter
Kev ntsuas dav ntau thiab qhov tseeb siab
Anti-reflection txheej lo ntsiab muag
Lub nplhaib loj tswj lub zog loj
Txuj kev rho tawm hla lub tog raj kheej thiab teb prism
Kev sib hloov tshiab
Ntau yam ntawm cov iav tsom iav ua ke
Kev qhia tshwj xeeb
Sphere powers ntau: | +16.75D rau -19.00D, 0.25D lossis 0.12D kauj ruam (Thaum +0.12D pab tsom iav lossis xaiv -0.12D lens siv) |
Lub tog raj kheej hwj chim ntau: | 0 mus rau 6.00D, 0.25D lossis 0.12D kauj ruam (0 txog -8.00D, thaum-2.00D pab tsom iav siv) |
Astigmatic axis nplai: | 0 ° txog 180 °, txhua kauj ruam yog 5 ° |
Hla lub tog raj kheej: | .20.25D, hom thim rov qab (synchronized nrog astigmatic axis), |
Teb prism: | 0 txog 20D, txhua kauj ruam yog 1D |
Interpupillary hloov kho: | 50mm txog 80mm, txhua kauj ruam yog 1mm (txoj cai thiab sab laug synchronized) |
Kev kho lub hauv pliaj: | 16mm rov qab thiab pem hauv ntej |
Kev sib tshuam: | Qhov kho qhov muag ntawm cov iav tsom mus rau qhov deb ntawm 400mm los ntawm qhov chaw ntawm lub qhov muag (2mm txhua rau sab xis thiab sab laug sab hauv) |
Interpupillary nrug enabling convergence=57mm rau 80mm | |
Corneal nrug deb ntaus ntawv: | 2mm rau pem hauv ntej thiab 5mm rov qab los ntawm tus qauv dav hlau nrog nplai |
Siv tau pom ntau yam: | 19 hli |
Cim npe nrov: classic phau ntawv phoropter, Suav teb, cov chaw muag khoom, chaw tsim khoom, lub Hoobkas, lag luam wholesale, yuav, nqe, pheej yig, hauv Tshuag, kev muag
