16x30 Hand-Held Monocular High Power High-Definition Bird Watching Glasses
Product Introduction:
Multiplication: 16x
Objective lens diameter: 30mm
Mirror diameter: 245mm
Material: plastic steel mirror body full optical glass, rubber sheath
Field of view angle: 10.5
Line of view: 185m/100m554611000d
Dusk coefficient: 191
Pupil exit distance: 16rm
Nearest distance: 3m9.84ft
Lens coating: full optical coating Exit pupil diameter: 5mm
Product size: 12 * 4.2 * 4cm