Quoted:
The VMX3 has eye relief of 50mm and that gives your the Full Field of View at that maximum eye relief. Some lesser magnifiers will list eye relief at "such and such," but fail to mention that the farther away your eye gets the narrower the field of view. To Vortex's credit the 50mm eye relief is full field of view as it should be.
The Aimpoint 3xMag list 60-65mm maximum eye relief for full field of view. The VMX3 does beat the EOTech Magnifier in eye relief, but apparently the Aimpoint gives slightly more and remains the 3xmag with the most eye relief. Of course, with the Aimpoint you're paying a small fortue for that extra 10 or 15mm of eye relief.
That is a very informed/knowledgeable individual right there, I couldn't have said it better myself. That is spot on, when we developed the VMX3 eye relief was one of our main concerns and I believe we got it the absolute best we could while staying at our target price range. I believe, for the money, it cant be beat.
Scott