I was kind of thinking about different grid options considering the depth vs diameter of individual openings and get to a interesting point (at least for me :-) ). Let's consider a very simple home ...
The new Canon 5D Mark III allow you to activate a 6x4 grid in the viewfinder. Does anyone know the use of such a grid (instead of a more classic 3x3) for composition, besides obvious ...
When rotating an image with GIMP, there is an option to superimpose gridlines on the image. The number of lines is settable but the offset is not. I'd expect that when changing the center of rotation, ...
I just got a 28" Westcott Apollo softbox. They don't sell a grid/egg crate for it, so I'd like to create my own, similar to this. My understanding is that the deeper the grid, the narrower the angle ...
Both are, in general, used to control the area that's lit. What are the relative advantages and disadvantages of both? When would you prefer one over the other?