>>4211214>>4211267Focus stacking, even manual, is possible under certain conditions outside
This one is a stack of 20 shots taken with a macro rail within ~30 s
Not perfect but whatever artifacts there are are largely due to the fly's suboptimal geometry and the perspective, not because of wind or other movement
To stack manually with a rail, the following factors are advantageous
>shooting in the morning around sunrise when bugs are less mobile>shooting in the forest or in a deep valley where there is less wind>a (good) tripod>a cable release>being lucky with the weather (overcast yet windless day) 