Night Vision Halo lr question

that depends on what you think is correct. at 4x the subtension is .5mil which to me and most long range guys that is what i would call ''correct" but 1 mil at 2x is fine as
that depends on what you think is correct. at 4x the subtension is .5mil which to me and most long range guys that is what i would call ''correct" but 1 mil at 2x is fine as well.
Oh boy
Im new to digital zoom , using ret.7 subtensions are.1mil on 2x as zoom increases subtensions change accordingly? 4x .5mil ?
 
I suggest keeping CR123s in even when using an external battery pack. In case of poor cable connection or something else going wrong with the external pack, the Halo will roll right back to internals. Internal batteries are not drained when there is a USB power source so they will last forever while providing a good backup.

Ar

Anker 10k plus UNV battery pouch
Remove or dont install crs