| lub npe khoom | Qauv ntawm lub qhov muag |
| qhov chaw nres tsheb loj | 53 * 39 * 55cm 18pcs / ctn |
| qhov hnyav | 2kg |
| siv | Tsev kawm ntawv kho mob |
1. Khoom siv: Lub tshuab yog ua los ntawm polyvinyl chloride (PVC) yas, corrosion tsis kam, lub teeb yuag, siab zog.
2.6x magnification ntawm tib neegqhov muagqauv rau kev kawm rau cov neeg mob lossis kev tshawb fawb txog lub cev. Koj tuaj yeem pom meej meej txhua qhov tseem ceeb ntawm lub qhov muag tib neeg. Qhov kev txiav txim siab tseeb ntawm kev txiav lub qhov muag tib neeg yog ib qho cuab yeej kawm zoo meej rau cov tub ntxhais kawm txog lub cev.
3. Cov yam ntxwv ua haujlwm: Cov qauv no yog siv los tso saib cov qauv anatomical ntawm tib neeg lub qhov muag, xws li peb txheej ntawm sab nraud membrane (sab nraud membrane, media membrane, sab hauv membrane) ntawm phab ntsa qhov muag thiab lub ntsiab diopter, lens, vitreous lub cev puv sab hauv.
4. Tus qauv muaj daim ntawv qhia cim ntawm cov khoom tseem ceeb ntawm lub qhov muag