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Bluetooth wireless communication ,connect with phoropter and the control pad, bluetooth connect with phoropter to LCD vision chart, Â portable bluetooth printer. all of them do not need cable. -
Bluetooth wireless connection, simple operation interface, support data transmission with external devices. -
Adopting concentrated operation and large scale and improving performance. Automatic connection between cross-cylinder lens and lens coordinates. -
Adopting concentrated operation and large scale and improving performance. Automatic connection between cross-cylinder lens and lens coordinates.
