Manual phoropter VT-50 Shanghai Yanke Instrument Co., Ltd.

Manual phoropter VT-50 Shanghai Yanke Instrument Co., Ltd.
VT-50


This model is a refractor that can be converted from a conventional model to a subjective one. This is used for visual testing needs and has a clear scale that is easy to manage. It is also durable and able to operate without any difficulty.
  • Technology: : manual


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