Shanghai Jiahui Optical Instrument Co.,Ltd
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Shanghai Jiahui Optical Instrument Co.,Ltd
    HomeProducts Optometry Equipment Trial Frame TF-X Trial frame, pleastic lens holder, length of temple is adjustable
    TF-X-Trial-frame-for-normal-lenses-and-progressive
    1. TF-X-Trial-frame-for-normal-lenses-and-progressive

    TF-X Trial frame, pleastic lens holder, length of temple is adjustable

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    TF-X
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    Description


    Product Abstract:
    It is suitable for eyesight examination in spectacles shops, department of ophthalmology in hospitals, schools and enterprises.
    It can be used for normal lenses or progressive lenses.
    Detailed Product Description: 
    1. PD range (10 specification): 52mm、54mm、56mm、58mm、60mm、62mm、64mm、66mm、68mm、70mm.
    2. Axial calibration on each disc：165°～0°～180°～25° axis graduation line runs counter clockwise along 
        axis graduation line of lens frame, with interval of graduation line being 5°.  
    3. Degree that front lens rotates around optic axis inside lens frame：360°
    4. Range of left or right lens frame leg’s length adjustment：90mm～99mm, length of specification of trial 
        frame increase 1mm in turn.
    Parameter:
    Net Weight：About 35g
    Volume：27(L) x 18.5(w) x 5(H)cm (5pcs/box)



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