Adjustable Periscope 5X20 Magnification For Pool And Beach Diving Dead Angle Observation Hunting Monocular Telescope

Adjustable angle, no viewing angle; suitable for hidden observation. It can be directly inserted into a 6 cm wide door for observation. Full metal alloy shell, professional grade product! It can be carried by hand, it can be extended from 43 cm to 70 cm, and the observation lens is 2X2 cm. The height of the lens can be adjusted up and down, and it is equipped with a telescope function, so you can observe distant targets at close range. Nothing found, suitable for hidden observation! The height of the lens can be adjusted up and down, and it is equipped with a telescope function, so you can observe distant targets at close range. Nothing found, suitable for hidden observation!