Clear imaging and compact 20-60x60 birding binoculars,birding binoculars cornell

The model of 20-60x60 birding binoculars has a lear image and aluminum trunk，easy to carry, ideal for outdoor uses. Appliable to various fields including game watching, wildlife observation, hiking,scenery watching, shooting practice and so on.

 
Clear imaging and compact 20-60x60 birding binoculars Composition：aluminum trunk，tripod，nylon backpack, camera tripod(optional)

Clear imaging and compact 20-60x60 birding binoculars Specification:
Model    20-60x60
Lense magnifica    20~60
Objective lens（mm）     60
Filming    Blue Filming
Field of view    91ft（30m）/1000m@20X
    45ft（15m）/1000m@60X
Exit pupil diameter （mm)    3.0 （20X）
    1.0 （60X）
Waterproof    yes
Minimum focal distance    7
Exit pupil distance(mm)    18-15
net weight（kg）    0.9
Length（mm）    370
Total weight（kg）    3.5
Dimension（mm）    540×410×400
Number per box    10
Weight per box（kg）    17