I had some difficulties to find a subject for this topic, i'll try to explain the need :
I do astrophotography with a Tamron 600mm and actually I need to do a manual focus with the lens ring.
It's not very accurate as perfect focus is a very small point at 600mm.
So the question is, can I do with magic lantern a "manual" focus using the electronic capability by incrementing or decrementing the motor position ?
I do astrophotography with a Tamron 600mm and actually I need to do a manual focus with the lens ring.
It's not very accurate as perfect focus is a very small point at 600mm.
So the question is, can I do with magic lantern a "manual" focus using the electronic capability by incrementing or decrementing the motor position ?