Model:12X50

Lens magnification:12X

Objective diameter : 50mm

Filming: Blue antireflection film

Type of Prism: Paul/K9

Exit pupil diameter:4.17mm 

Exit pupil distance:11mm

Field of view:87M/1000M

Relative brightness: 17.39   

Dusk index: 24.49  

Overall dimensions: 19.5x6.5x17cm
Packing dimensions: 20.5x8.5x21.2cm

Net weight: 730g 
total weight : 1000g

Composition: soft-packing, wiping cloth, manual,sling, eyepiece cap, desiccant