They do. But even the best beauty dishes don't really work well with speedlites, as per the thread title - they are much better with barebulb flashes, the vast majority of which are studio flashes. There's a tutorial on the subject here https://www.talkphotography.co.uk/tutorials/using-the-beauty-dish.147/Lencarta do a good quality pop up beauty dish (think there’s a 60cm one
That bit of Tuppaware made a huge difference, and may be good enough for some applications. The author though should have shown the actual lighting effect with his various configurations, the dark ring outside the lit area is pretty irrelevant and he's only shown the bit of the light that doesn't matter. Also, the light spill from the back, although wasteful and annoying, isn't really relevant with the beauty dish in its normal operating position - the spill will be going up on to the ceiling and won't cause lens flare.A beauty dish is really a pretty finicky thing to set up and use properly. Bulb placement at the focus point is pretty critical; and as Garry said, they are not designed for speedlights (forward facing fresnel light). But if you are going to be using it as a small softbox or gridded reflector instead; they can be workable with a speedlight... but a proper small softbox might be the better choice.
If you get a good BD, and do some testing/configuration changes, you can get decent results even with a speedlight. This page has a lot of examples of the terrible results most get with a speedlight & BD, and some apparently decent enough results towards the bottom.
Yes. I didn't like that the BD blocked the center of the light projection, which is what really matters the most... that's why I said "apparently decent enough." I haven't tried it myself, so I can't say for sure just how usable it would be.The author though should have shown the actual lighting effect with his various configurations,
Yes. I didn't like that the BD blocked the center of the light projection, which is what really matters the most... that's why I said "apparently decent enough." I haven't tried it myself, so I can't say for sure just how usable it would be.
But only one example of the speedlight in a bare BD; with the typical terrible light pattern which I would expect. I'm more curious about how usable it is with the stoffen/diffuser over the speedlight in the bare BD... I was rather surprised by the apparent results that gave.Someone in the comments on Lee's page linked to Jake Hicks' similar test. He's showing the whole pattern, albeit striking the wall at an angle. Rather than test the BD exhaustively with various speed-light setups though, he's done a comparison of speedlight to studio head for each modifier.
I was surprised at it too, and when I went back for another look I couldn't help wondering just how much retouching may have been carried out - not that there's anything inherently wrong with PP work of course, but it isn't something that I personally do for any example or tutorial images - people need to see the real thing, warts and all.But only one example of the speedlight in a bare BD; with the typical terrible light pattern which I would expect. I'm more curious about how usable it is with the stoffen/diffuser over the speedlight in the bare BD... I was rather surprised by the apparent results that gave..
I think that constant testing, complete with peer review - publishing the results and looking at the comments - is essential.I suppose I could do some testing of my own... but I don't really have a need and therefore no motivation.