Bemused on this, what is this?
What is this? I am still confused about its function after reading descriptions three times. It is a 15mm Rod Support V-wheel DSLR Follow Focus, which copied from web title.
I need someone to answer this question as detailed as possible, thank you!
agaiin is a gain..
|AF4_2483 Surfing the Serengeti by DaveInHouston|
from Hot Air Balloon view
|Peregrine Falcon by Psychic1|
from Best Wildlife Photo of the Week - 4