4Free Vision Measure

Features

• 4Free Vision Measure could measure your vision by phone, without any peripheral
• Without any peripherals, 4Free Health measured directly through the mobile phone:
• [ Vision] , [Color blindness], [color weakness]
• It does not require any peripherals, only use a mobile phone.
• 4Free Vision Measure has Variety of Visual training programs, protect your eyes.

*If this is not the "4Free Vision Measure" product you were looking for, you can check the other results by clicking this link.  Details were last updated on May 14, 2024 21:54 +08.