说明

• Features: *Provides an acceptable and comfortable sporting experience, could be adjusted *PD Adjustment Range: Binocular PD: forty eight ~ eighty mm; Left or Right PD: 24 ~ forty mm; Minimum Scale Value: 1 mm *Lenses could be circled 360° in the body *Number of lenses that may be inserted within the left or right frame on the similar time *Axial scale increases counterclockwise alongside the frame with a 5° scale distance Specifications: Color:Black +Silver Size:15*6*3 Range of PD adjustments:PD of either eyes: 48 ~ 80mm;left or right 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 center and lens body geometric center:≤0 Displacement of lens in relation to place of lens frame geometric center:≤0 Range of nostril relaxation adjustment: Length:0 ~ 14mm; angle:0° ~ 30° Range of left or right lens body leg&;s length adjustment:98 ~ 135mm Maximum period between left and right lens body legs:200mm Material: lightweight metallic or plastic Package Included: 1pcs Trial Frame Note: 1 The real shade of the article may be slightly diversified from the images proven on web content caused by many points similar to brightness of your computer screen and lightweight brightness 2 Please allow slight guide measurement deviation for the information

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