Min. Order Reference FOB Price
1 Piece US$25.00-35.00 / Piece
Product Description
Speciation: How to adjust for distance between your eyes The distance between the eyes,called"interpupillary distance" varies from person to person, To achieve alignment of lens to eye.follow these simple steps. 1.Hold your binoculars in the normal viewing position 2.Grasp each barrel firmly. ...