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Shipped from abroad
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CharacterL
60%Seller Score
47 Followers
Shipping speed: Very Poor
Quality Score: Excellent
Summary:
It is a digital precision optical instrument used to measure distance between human pupils in the proce of optometry for fitting spectacles. Detailed Product Description: 1, It employs precise optical structure, the line of light is very clear and precise measurement. The measurement results are displayed digitally, and the left eye and right eye measuring values are displayed separately. 2, Simple and rapid measuring operation, and free operation of the direct PD adjustment lever are poible. 3, When the measuring operation is finished, the auto power off and memory function, enable to save the power and not to lose the data. 4, It can also be used in the left eye and right eye separately. Parameter: Electric Voltage:23A 12V battery Power:5W Weight:0.2kg Volume:21.5(L)x12.2(w)x44(H)cm
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