CT4214 Kev Nyeem Ntawv Sab Hauv Phau Ntawv Lensometer
CT4214B Kev Nyeem Ntawv Sab Hauv Phau Ntawv Lensometer nrog Prism Compensator
Qhov pom kev loj
Ntsuab LED lub teeb ci
Kev nyeem ntawv sab hauv
Prism compensator yog nyob ntawm yeem
Siv los ua ke thiab tshuaj xyuas cov lo ntsiab muag. Lub kaum sab xis ntawm lub lensometer tsis txwv, nws tuaj yeem qaij kom puv 90 °. Tus neeg teb xov tooj tuaj yeem ntsuas thiab ntsuas ntawm txhua lub kaum ntse ntse.
Ntsuab LED lub teeb ci ua rau lub hom phiaj hla kab tau meej heev.
Kev qhia tshwj xeeb
Sphere zog ntau: | .0025.00 diopter ~ -25.00 diopter |
Kauj ruam: | 0.125 diopter txog di 5 diopter |
0.25 diopter dhau ± 5 diopter | |
Lub tog raj kheej: | 0 ~ 180 kawm ntawv |
Kauj ruam: | 1 kawm ntawv |
Prism zog ntau: | 5 prism diopters |
Kauj ruam: | 0.5 hli |
Kev Txhim Kho (CT4214B): | 20 prism diopters |
Kauj ruam: | 1 diopter |
Hom phiaj: | kab kab |
Qhov muag tsom iav: | -5.00 diopter ~ +5.00 diopter |
Lens haum: | 16 hli ~ 80 hli |
Lub kaum sab xis: | 30 txog 90 degree |
Loj: | 27.5 (L) * 13 (W) * 45.5 (H) (cm) |
Nyhav: | 5.6 KGS |
Fais fab mov: | Tswv yim AC 100-240V, 50/60Hz |
Cim npe nrov: nyeem sab hauv phau ntawv lensmeter, Tuam Tshoj, cov chaw muag khoom, chaw tsim khoom, lub Hoobkas, lag luam wholesale, yuav, nqe, pheej yig, hauv Tshuag, kev muag
