Mikecr
Well-Known Member
The FFP reticle appears to grow, but it's subtension (what it covers) actually stays the same.
That is, the target get's larger and so does the reticle with it. With that, it can be a problem if reticle subtension is too high.
Sometimes a small enough subtension at high power then ends up too small at low power.
Basically what us SFP people hate
SFP reticle subtension decreases with more power.
The target get's larger but the reticle does not so much (barely any).
So I can zoom in to see the whites of a woodchuck's eyes, and put the SFP reticle right between them.
When I zoom out, the reticle barely changes (still visible unless seriously too fine, target type).
That is, the target get's larger and so does the reticle with it. With that, it can be a problem if reticle subtension is too high.
Sometimes a small enough subtension at high power then ends up too small at low power.
Basically what us SFP people hate
SFP reticle subtension decreases with more power.
The target get's larger but the reticle does not so much (barely any).
So I can zoom in to see the whites of a woodchuck's eyes, and put the SFP reticle right between them.
When I zoom out, the reticle barely changes (still visible unless seriously too fine, target type).