Low-vision magnifier 低视力放大镜
People with low vision have difficulty seeing the screen and typically use a screen magnifier to select and enlarge portions of it.
视力低下的人看屏幕有困难，他们使用屏幕放大器来选择并放大一部分。
After retreating into his Petersburgh, Indiana home, Alexander, his vision fuzzy, spent his time checking his mail with a magnifier or listening to The History Channel or books on tape.
在Indiana州Petersburgh市家中深居简出的Alexander视力模糊，成天拿个放大镜查看信箱，听听历史频道或书的录音带，以此来消磨时光。
The main product has telescope, astronomical telescope, night vision, magnifier, microscope, compass etc., are various to optical device and accessions.
主要产品有望远镜、天文望远镜、夜视仪、放大镜、显微镜、指南针等各种光学器材和配件。
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