The binoculars guides app having a complete guidelines about binoculars including the features , functionalities , tips and tricks to use this.
This also includes
* What should I look for in binoculars?
* What strength of binoculars is best?
Etc..
So you don't worry about the usage of this you can read all guides from this app
This app is powered by https://huntingspare.com/ for free.
this is just an Educational app to give all info about the binoculars.
So install it and leave an honest feedback.
Thanks