95% of my shots with vintage glass are all peaking based, sometime I zoom in when I feel DOF is too think, like the 85 shot indoors or tight half body with the 135.
I have mine turned to red and high, and fire off when I get twinkles in the eyes. With medium or low, I never get twinkle eyes, however, with high, just enough to get the twinkle eye effect, and more often than not, it lands.
I also tend to land better with old vintage lenses with really long focus throws. Shorter focus throws like EF lenses tend to miss a lot for me. Just not fine tuned enough for me.














