Extreme Macro Flash

by Johan J Ingles-Le Nobel
Last updated May 13, 2017

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Familiarisation with flash lighting is one of the challenges that the extreme macro photographer faces, but it is an excellent tool for both studio and field macro photography.

polished sodalite stone

A highly reflective polished sodalite stone... but no reflections? Flash has a bad reputation for harsh photography because of specular reflections when used poorly, but by using the correct techniques such as cross polarisation and diffusion, flash photography can be very even and smooth.

Flash not only allows us to achieve extremely sharp photographs because of its short duration, but also enables us to photograph objects and places that should be too dark to make a decent photograph of. Flash is obviously invaluable in night macro.

Conquering your fear of flash and learning to use it like your right hand is one of the best things you can spend time on as a macro photographer. I started by learning about the manual mode on flash and using that, but eventually moved onto a TTL mode because it enables rear sync, which prevents flash ghosting.

Extreme Macro Studio

Conquering your fear of flash and learning to use it like your right hand is one of the best things you can spend time on as a macro photographer

If you're looking for a good project to do during the Winter when there's not much macro to be shot outside, consider building yourself an extreme macro studio. An extreme macro studio doesn't need to be expensive or fancy but there are certain widgets, supports, clamps and leads that you will want to ponder as you set off on this exercise. You don't need to buy the most expensive bits either - stages tend to be the major part but there is other specialised studio gear that is also useful.

Lighting Techniques

Pentax AF160FC ringflash

Pentax AF160FC ringflash. Definitely expensive, but its twin semi-toroidal flashtubes, variable light ratios, focus LEDs and PTTL functionality make it outstanding for extreme macro, better than a flash with diffuser.

Lighting is lighting, regardless of whether the specimen is six foot tall or a sixth of an inch, the ideas are the same. The studio techniques section concerns itself with controlling lighting, through the use of studio tools and through its direction. Barn doors, beauty dishes, flags snoots, crates, honeycombs and more are all explored there.

Flash Modes

Today's modern flashes offer a range of flash modes for photography, and regardless of what manufacturers say, they don't all work that well for macro or extreme macro, because of the short distances involved.

Nonetheless some of the modes do make your life easier as an extreme macro photographer and all such flash mode discussions are covered in the flash modes section.

Flash Challenges

Getting great extreme macro results using flash does take a bit of learning, and this can be quite daunting as the flash universe is filled with technicalities and challenges that most photographers have no need to be aware of.

Lighting is lighting, regardless of whether the specimen is six foot tall or a sixth of an inch, the ideas are the same

Some of these flash problems and issues are somewhat obscure, for example what could be the cause of that curious shadow fringe that you might be seeing on some of your flash photography, but others are much more mundane, for example what's behind the colour casts on your flash photography.

Flash Reviews

Flash units come at many different pricepoints but for extreme macro you should really look for some basics. Applying what's contained in the reviews of the Pentax flash models that I use might hopefully give you the knowledge that you need to avoid expensive mistakes.

Comments (5)

Article: Extreme Macro Flash
Happy Snapper says...
Hi, Any clues on how would I go about putting a ring flash (specifically the YONGNUO YN-14EX) on the end of a reversed mounted nikkor EL 50 f2.8? I have a whatever the nikkor lens mount to eos hanging off it now. I usually cheapo metal extension tubes as a lens hood but don't know how I can stick the ring flash on the end. I could jury rig a lens cap dust cover but that would be a last resort as it's not very secure. Appreciate any help.
7th October 2014 7:14am
Johan says...
Hello Happy Snapper, the YONGNUO YN-14EX has a 52mm adapter so all you'd need is a 40.5mm (el-nikkor reverse thread) to 52mm adapter. That may not exist as a single adapter so you may need to couple a few together, ie 40.5mm to 49mm and a 49mm to 52mm, and also you need to look at whether you need a male to male or female to male somewhere in the chain. All doable though.
7th October 2014 9:09am
Happy Snapper says...
Thanks for your reply Johan. Aha male to female is where I'm stuck. I have a 60mm to 58mm on extension tube that fits the EL 50. I think if I get a 49mm to 58mm Male to Female Lens Step-Up Ring that will take care of the 58mm side and then get a 49 to 52mm adaptor.
Thanks again :)
9th October 2014 12:23am
Johan says...
Macro adapters can be quite confusing, but fortunately we're blessed by some very decent suppliers and marketplaces in this area. Have you had a look at the macro adapter page?
9th October 2014 9:44am
Happy Snapper says...
No I hadn't but thks for tip as I ordered a 58mm double female adaptor from the generic site. I hope I get my $15 worth :)

Thanks again for your help.
10th October 2014 8:28am
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