Descriptions

• Features: *Provides a suitable and comfy carrying experience, could be adjusted *PD Adjustment Range: Binocular PD: 48 ~ 80 mm; Left or Right PD: 24 ~ 40 mm; Minimum Scale Value: 1 mm *Lenses would be circled 360° in the frame *Number of lenses that may be inserted within the left or correct frame at the similar time *Axial scale increases counterclockwise along the body with a 5° scale distance Specifications: Color:Black +Silver Size:15*6*3 Range of PD adjustments:PD of either eyes: forty eight ~ 80mm;left or correct PD: 24 ~ 40mm;minimum graduated value: 1mm Dividing disc axial graduation: Left dividing disc:120°~0°~135° Right dividing disc:45°~180°~60° Inner diameter of lens frame:32 Degree of lens rotating round optical ax is within the lens frame:360° Nonparallelism between lens&;optical ax is and lens frame&;s geometric a xis:≤2° Non-concentricity between lens&;optical middle and lens frame geometric center:≤0 Displacement of lens in relation to put of lens body geometric center:≤0 Range of nose relaxation adjustment: Length:0 ~ 14mm; angle:0° ~ 30° Range of left or correct lens frame leg&;s length adjustment:98 ~ 135mm Maximum period between left and appropriate lens frame legs:200mm Material: lightweight metallic or plastic Package Included: 1pcs Trial Frame Note: 1 The genuine shade of the item may be slightly assorted from the images shown on website caused by many points corresponding to brightness of your display screen and light brightness 2 Please allow slight handbook dimension deviation for the information

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