Pentax Binoculars | Up10x21

Pentax Binoculars Up 10x21 Pouch Great Working Condition Great Condition

Key specifications
Magnification: 10×
Objective: 21 mm
Prism: Porro, with aspherical optics
Field of view: 87 m at 1,000 m
Exit pupil: 2.1 mm
Eye relief: 9.5 mm
Close focus: about 2.8 m
Weight: about 210 g
Size: roughly 110 × 80 × 48 mm
Optics: fully multi-coated