Magnification of binocular
6X
Interpupillary distance
50mm-80mm
Magnification changer
3-step magnification change: 0.6X,1X,1.6X
Focal length of objective
Two objectives: F=200 & F=300mm (M45x0.75mm)
Total magnification
3X, 5X, 8X, 4.7X, 7.5X, 12X
Linear field
60.8mm, 37.9mm, 23.6mm, 40.6mm, 25.3mm, 15.8mm
Filter
Built-in green and yellow filters