Type Porro-prism straight type
Objective Lens Diameter: 80mm (ED Lens) 3 elements, 3 groups
Eyepiece Ring Collet type
Body Color Black
Focusing Range 5.8m - infinity)
Eyepiece Ring Slide type
Size 15.6" x 4.7" x 3.9" (395mm x 120mm x 98mm)
Weight 49 oz. (1400g)
Objective Lens Diameter: 80mm (ED Lens) 3 elements, 3 groups
Eyepiece Ring Collet type
Body Color Black
Focusing Range 5.8m - infinity)
Eyepiece Ring Slide type
Size 15.6" x 4.7" x 3.9" (395mm x 120mm x 98mm)
Weight 49 oz. (1400g)