Model: 20X50

Lens magnification : 20X

Objective diameter : 50mm

Filming: Blue antireflection film

Type of Prism: Paul/K9

Exit pupil diameter:2.5mm 

Exit pupil distance:5mm

Field of view:120m/1000m

Relative brightness: 6.5   

Dusk index: 31.62  

Overall dimensions: 19.5x6.5x19cm 
Packing dimensions: 20.5x8.5x21.2cm

Net weight: 780g 
total weight : 11

Hunting binoculars 20x50 is worth you to buy