8x18 mm monocular compact size general use bird watching cellphone bak4 fully multi coated normal 2501000
Whats in the box2 lens cap 1 lens cleaner 1xclip structuresmonocular magnification8 objective lens mm18 field range 16 typenormal materialplastic prism typebak4 field of view2501000 exit pupil diameter mm3 magnification5x to 99x exit pupil diameter range mm2 3mm objective diameter
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