SuperDuty
Well-known member
While using the 10X42 FP with my particular glasses/prescription, I achieve a far more locked in, blackout free view, with more clarity when turning the eyecups out one step. I loose a small bit of FOV, but with the cups turned totally in I’m constantly fidgeting around with placement, I had exactly the same experience with the 12X42 NL Pure, seems a little strange, but that’s how it works (for me).