Features:
The net weight is 20g, the gross weight is 28g, and it is small in size. You can observe distant objects just by putting it on your finger.
The Mini Monocular Telescope has a magnification of 2.5X, allowing users to better observe distant objects without losing image clarity and stability. Due to the use of 3-piece 2-group objective lens, the imaging is clear and bright.
The Mini Monocular Telescope's objective lens is approximately 17.5mm in diameter, and the eyepieces are approximately 8mm in diameter, which means they can focus more light and produce a clearer image.

Specification:
Net Weight: 20g
Gross Weight: 28g
Color: Black, Khaki
Magnification: 2.5X
Coating: Blue Film
Material: Metal + Lens
Size: 3.5*2.2cm/1.37*0.86"
Focusing Method: Rotating Focus
Field of View Angle: 6.5 degrees
Exit Pupil Diameter: 16mm/0.63"
Exit Pupil Distance: 13.5mm/0.53"
Eyepiece Diameter: about 8mm/0.31"
Form: 3 Pieces 2 Groups Objective Lens
Field of View Distance: 8m*600m/0.31*23.62"
Objective Lens Diameter: about 17.5mm/0.69"

Packing List:
1 * Mini Monocular Telescope

Note:
1.Please allow 1-2cm measuring deviation due to manual measurement.
2.Due to the different monitor and light effect, the actual color of the item might be slight different from the color shown on the pictures. Please Understand, Thanks!