Details LCD Display Screen: It makes the measurement results clear at a glance, making it convenient for you to read. Rubber Nose Pads: They can provide patients with a more comfortable measurement experience. Forehead Support Bracket: It can ensure accurate measurement results. Application This product can be used for measurement, optometry, diagnosis of eye diseases, and research on visual function. It can be widely used in households, ophthalmologists, optometrists, visual science researchers, hospitals, eyeglass shops, and other places. Specification Material: Rubber, Stainless Steel Process: Paint Spraying Color: White Battery Type: 2*AAA Batteries (Not Included) Display Type: LCD Light Source Type: LED Voltage: DC3V Presbyopia Compensation:+2.00D Viewpoint Distance: 30.
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