lightmesser wrote:One question for you... I have few old scopes lying around but they don't have front/side parallax adjustment.
Do you think this(your system) could work with them or I just forget on that?
I don't think it would work 'messer.
At the start of the video you'll notice the mound of grass in the foreground...this was about 25 yards from me. I managed to get a pretty decent image from there up to nearly 300 yards without needing to touch the AO but it was only on x4. When the mag is increased it becomes a lot more focus fussy so the AO is needed. You may get away with some lens caps with different size holes (think iris's) but that would be a whole load of mucking about in the field.
If you do decide to try it, check the scopes beforehand for loss of zero whilst zooming...if the zero does shift, it won't work with that scope.