Meike MK320 on an Olympus OM-D E-M1 III
Macro,  Olympus / OM System,  Photo Gear

Testing the Meike MK320 Flash on Olympus OM-D Cameras

I was looking for a small, inexpensive flash for my Olympus OM-D E-M1 III to use for nature macro photography. 

I selected the Meike MK-320 due to its price and compactness.  Paired with the OM-D E-M1 III and a small diffuser, I have a terrific lightweight macro photography kit for nature hikes.

I tested the MK320 out with several Olympus OM-D cameras using TTL, Manual and S1/S2 off camera modes. In this blog post, I’ll report my findings in testing the Meike MK320 with my Olympus OM-D cameras.

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Let’s start with the features of the MK320.

Meike MK320 Features

  • Bounce (-7 to 90 degrees) & swivel head (60 degrees to the left, 90 degrees to the right).
  • TTL (+- 3EV compensation) and Manual Control (output down to 1/128)
  • Small compact size – Perfect for Micro Four Thirds
  • Supports S1 & S1 off camera modes
  • Powered by 2 AA batteries
  • LED light mode can be used for AF assist or supplementary video lighting
  • Included accessories – stand, plastic diffuser, drawstring carry pouch
  • NiMH rechargeable batteries can be charged internally via the Micro USB connector (cable not included).  This could be useful for recharging the batteries while you drive.
  • Price: around $68 (US), a good deal for the features and specifications
Olympus OM-D E-M1 III and Meike MK320 Speedlight
Olympus OM-D E-M1 III and Meike MK320 Speedlight

OM-D Camera Tests with the Meike MK320

I tested the Meike MK320 in both TTL and manual modes with the following Olympus cameras:  OM-D E-M1 Mark I, OM-D E-M1 III, OM-D E-M1X, OM-D E-M10 Mark II, and OM-D E-M10 Mark III.

The MK320 worked perfectly both in TTL and Manual modes with all of the OM-D cameras that I tested.

I also tested the MK320 in off camera S1 & S2 modes and was able to trigger the flash using an OM-D E-M1 Mark I and the Olympus FL-LM2 flash.  This also worked with a softbox attached to the MK320 which is great for off camera, hand held flash shots for nature macro photographs.

The MK320 will not work with the Olympus RC Flash Mode.  You will need to purchase an Olympus flash if you want to use this feature.

Daddy Long Legs taken with OM-D E-M1 III, 60mm macro & Meike MK320
Daddy Long Legs taken with OM-D E-M1 III, 60mm macro & Meike MK320

Nature Macro Photography with the Meike MK320

As I mentioned previously, the MK320 paired with Olympus OM-D cameras and the Olympus 60mm macro lens make a nice lightweight camera set up for nature macro hikes. I was very pleased with the picture quality and lighting on the subjects.  However, you will want to use a diffuser to reduce the amount of specular highlights on your subject.

The flash also recycles quickly so you don’t lose many shots.

Hover Fly taken with OM-D E-M1 III, 60mm macro & Meike MK320
Hover Fly taken with OM-D E-M1 III, 60mm macro & Meike MK320

Meike MK320 Battery Life

With 2 rechargeable AA batteries, I’ve had plenty of battery life for a 2+ hour macro photography walk.  It’s nice that it only uses 2 batteries and still has plenty of flash power.  I throw an extra 2 batteries in my pocket just in case.

The Meike MK320 has a battery life scale on its LED screen that is broken into thirds.  I noticed that the battery charge quickly goes from fully charged to 2/3rds charged, but then stays at 2/3rds charged for a long time before going down to 1/3.  Not a big deal once you get used to it.

What Flash Diffusers work with the Meike MK320

Meike MK320 with Softbox Attached
Meike MK320 with Softbox Attached

Since the MK320 flash and the 60mm macro are both compact, it may be more difficult to find a diffuser to fit them.

I found this 3 pack of flash softboxes by Altura that fit tightly on the Meike MK-320.  They have a velcro strap that secures the softbox to the flash head.

Olympus OM-D E-M1 III and Angler Diffuser
Olympus OM-D E-M1 III and Angler Diffuser

I also found a diffuser that fits tightly over the lens barrel of the 60mm macro.  The Angler PSFD-100 Portable Speedlight Flash Diffuser is another good choice for this lightweight setup.  This diffuser is also very portable, folding up into a small case that you can put in your pocket.

Overall Impression of the Meike MK320

The Meike MK320 is a bargain for the $69 price tag.  It is a small but still has plenty of power.  The flash is compatible in TTL mode with all my Olympus cameras. 

The one downside is that Meike does not make a remote trigger for the Olympus version of the MK320.  Meike does make a remote trigger for the Nikon and Canon versions of the flash.  For off camera use, you will need to use the S1/S2 mode and manually set the controls on the flash.

Written by Martin Belan

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    • Martin Belan

      Hi Jaime,

      Thanks for visiting the blog. Super FB high speed sync is configured on the flash (FP Mode) not the camera. With the Meike MK320, the highest shutter speed I was able to enable was 1/250. With my Olympus FL-700WR flash, I was able to use a faster shutter sync by putting the flash in FP mode. Hope this helps.


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