Revic br4 or rangefinder binoculars ?

[Huntnful]

I would like an explanation too for why the app gives a different shooting solution than the RF…not much, but different.

My guess would be the app is using the nearest weather station for temperature and pressure info, and the bino or RF is using pressure and temperature gathered from inside the device at the location you're shooting.

Also the app has a wind direction default for your location, that if you don't correct to the actual field conditions, could give you changes in drop data as well.

 

[Rick Richard]

My guess would be the app is using the nearest weather station for temperature and pressure info, and the bino or RF is using pressure and temperature gathered from inside the device at the location you're shooting.

Also the app has a wind direction default for your location, that if you don't correct to the actual field conditions, could give you changes in drop data as well.

That was my best guess too. Thanks for the reply.

 

[AaronSkipDavidson]

Regarding matching app and RF. Since we write our own ballsitics, we are able to ensure exact match between devices. If there is a difference, it is generally an input or setting difference. In the BLR10b and BR4 ballistic rangefinders, you have the ability to view the last data. If you look at the last data, and input it on the App, then confirm the settings for Earth, Aero and Spin. It will match. Then you can have confidence in the solution. Configure device or app accordingly.

Remember that when you put a wind vector in the binos, the advanced corrections are automatically applied. In the Br4, you have to turn those settings on or off in the settings menu (old way that we will change in a future update...).

 

[AaronSkipDavidson]

Regarding zero angle and zero range, here' two resources:

Zero Angle vs. Zero Range

www.gunwerks.com

Basically, its how you can record environmental and shot conditions when zeroing your rifle for consideration in future calculations with different conditions.

You cannot measure it. It is calculated from extensive data inputs collected at time of zeroing by the Revic Ops app.