It can only be used in one eye because the other is needed for peripheral vision.
它只能被移植到一只眼睛中，因为另一只眼睛需要获得外围影象。
Patients who receive the telescope will need rehabilitation to help retrain their brain to merge the views from the two eyes into a single image.
移植了这种望远镜的患者将需要康复训练来使大脑把两只眼睛看到的图象融合成一幅画面。
The drugs watchdog, the FDA, said that the telescope’s size might mean that patients will also need a corneal transplant after the operation.
药物监管机构FDA声称“眼中望远镜”的尺寸意味着患者同时需要角膜移植。
Each telescope will cost $15,000.
每套望远镜售价15000美元。