Equipment can always be improved. Currently, I have a lens that has focus shift. Rather than trying to look for the perfect lens (which is silly), I want to learn from the RangeFinder masters. I want to know the lens so well that I can compensate for the focus shift sufficiently.
Questions that I have,
- Is focus shift usually aperture dependent?
- Can focus shift change from back focus to front focus (aperture the same) as focus distance change?
- Does focus shift amount change as focus distance change?
- What tips do you have for mastering the lens and its focus shift characteristics?
Thanks!
Questions that I have,
- Is focus shift usually aperture dependent?
- Can focus shift change from back focus to front focus (aperture the same) as focus distance change?
- Does focus shift amount change as focus distance change?
- What tips do you have for mastering the lens and its focus shift characteristics?
Thanks!