Monocular High-powered High-definition Magnification Mirror

Product information:
Model: 10-300*40
Structure: Monocular
Function type: zoom telescope
Purpose: Multipurpose
Instrument magnification: 10-300
Exit pupil distance: 17-14mm (mm)
Exit pupil diameter: 1.2-1.7mm (mm)
Field of view: 45.5-80.5M/1000M
Specifications: Standard, Standard + Telescopic Tripod Bracket + Universal Mobile Phone Clip
Packing list:
Monocular *1