S8091 Just Like Hot Shoe Star Searching Mirror Micro Speed Photography Positioning Telescope Hot Shoe Optical Bird Searching Mirror with Cross Wire

S8091 
Three major functions
****Just like a hot shoe stargazing mirror
***Microspeed photography positioning telescope
***Hot shoe optical bird finder with cross wire, supports DSLR camera hot shoe, V-shaped star seeking groove
Three major characteristics
***Equipped with angle adjustment function
***Just observation (separating positive and semi positive images), side view, observation, bird watching, and star searching are three functions
***Lightweight, only 290g

Attention：imaging Up and down straight, left and right opposite