Min. Order Reference FOB Price
1 Piece US$1.00-11.00 / Piece
Product Description
Specification: * UCIS Infinity Independent Achromatic Optical System * WF10x plan eyepieces, 20mm field of view, high eye point up to 21mm * Seidentopf binocular viewing head, inclined45º 52-75mm interpupillary distance settings * ±5 Diopter adjustment * Quintuple nosepiece inward ...