Characteristics:
Manufacturer: Tasco
Prism type: porro
Magnification, multiple: 10-20
Exit pupil diameter, mm: 4
Lens diameter, mm: 40
Optics material: glass bk-7
Focusing: center
Weight, g: 670
Body material: plastic, rubber, metal, rubberized
Package contents: fabric case, optics cloth, protective covers for lenses