2 ms·
Yes, somewhere around 24mm. You'd need to step down a bit more at 90mm. However, at 90mm the object would also be farther away, so you wouldn't need to stop do
by sudosysgen 5y ago
Yes, somewhere around 24mm. You'd need to step down a bit more at 90mm.
However, at 90mm the object would also be farther away, so you wouldn't need to stop down a lot more than you'd expect.
- bosie 5y agoat 90mm (at 1:1 or higher magnification) stepping down will not solve the issue, you still need to heavily focus stack.
- sudosysgen 5y agoIf you want to take the images in the article of a ~6mm object even at 90mm stopping down would be possible. You'd be putting the object at around 18cm instead of 2cm though.