Features:
Magnification: 12 or 25, Objective
Diameter: 30mm, Materials: Brass, lens, or alumninum, prism.
Product Size: 13.7*3.6cm.
Net weight: 300g for brass and 140g for alumninum. Inner packing includes pp pouch, black soft pouch, cleaning towel, desiccant and paper box. Carton dimensions: 36.5*35*29.5, 50pcs/ctn, G. W.: 16kg, N. W.: 15kg.