The knob is only marked down to 75 yards but spins lower than that. I didn’t go too in depth today with close parallax but at about 15 yards I got a crisp reticle and image on 5x-ish. The Optic wasn’t mounted up at this point so I couldn’t tell you if parallax was present or not. I’ve got it mounted up now and will check it out.
ILya, I believe you have one of these as well, any chance you did some parallax/focus testing on the low end?