We have probably already established that just one soft light can make a huge difference in how a picture looks, but many times it is too bright to use a strobe. If you want to get a correct exposure with a wide aperture, you need very fast shutter speeds. Sadly, most systems don’t like to natively sync faster than 1/200 or 1/250 of a second and this is where HSS (or high speed sync) comes into play.
Chicago based photographer Manuel Ortiz demonstrates how using HSS even on a bright day cat get you to 1.4 aperture with a strobe and earn Bokeh
I mean, having an 85mm G master 1.4 lens on your Sony A7rii and limiting yourself to F/5 and below is just not getting everything you can out of this $1,700 lens. As strobe, Ortiz uses a Flashpoint Xplor 600 TTL strobe, connected to a Godox X1T trigger which supports sync up to 1/8000 in a Paul C buff 47inch Octabox
https://youtu.be/KksX2sWR_DI
Here is a first shot taken with no flash at all

F5, 1/250 ISO 100 no flash
now adding a strobe at max sync definitely improves the photo, but background is still pretty distracting.

F5, 1/250 ISO 100, 1/16 flash power
Lastly, here is where HSS comes into play and the lens is opened all the way to f/1.4 and shutter speed of 1/4000

F1.4, 1/4000, ISO 100, 1/8 flash power in HSS
Here is a quick comparison of the max sync speed (1/250@f/5) vs. HSS (1/4000@f/1.4)


Here are two more photos to illustrate the technique, one with the 85mm, and one with the 35mm sigma art 1.4 lens with Laea3 adaptor.

F1.4,1/8000, ISO 50

F1.4, 1/8000, ISO 100
Manuel Ortiz has a great youtube channel so check it out for more tutorials. You can also catch Manuel on his site, Instagram and Facebook page.
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