Macro Ring Lite MR14EX III recently photographed free-flying butterflies with a Macro Ring Lite MR-14EX II fitted to the EF 100mm f/2.8L Macro IS USM lens on my EOS 7D Mark II. This setup proved to be a fantastic combination and enabled me to capture pictures that have evaded me in the past.

Since the EOS 7D Mark II is a crop sensor camera I could increase the working distance between me and the butterflies, which also helped with depth of field too. That said many of the pictures in this post were taken at f/11 or more to get sufficient depth of field. I even had some success in capturing photos of butterflies in-flight.

For these photos I set the camera to manual mode, and set the shutter speed, aperture and ISO so that the backgrounds would be rendered relatively dark, then the MR-14EX II was set to E-TTL flash.


Butterflies

These butterflies were photographed once they had landed on the flowers and plants.

Butterflies at the Whipsnade zoo butterfly house lit with MR-14EX II macro ring flash

Butterflies at the Whipsnade zoo butterfly house lit with MR-14EX II macro ring flash

Whipsnade, Hertfordshire. 14 July 2016. Butterflies at the Whipsnade zoo butterfly house lit with MR-14EX II macro ring flash. photo by Brian Worley

Whipsnade, Hertfordshire. 14 July 2016. Butterflies at the Whipsnade zoo butterfly house lit with MR-14EX II macro ring flash. photo by Brian Worley

Whipsnade, Hertfordshire. 14 July 2016. Butterflies at the Whipsnade zoo butterfly house lit with MR-14EX II macro ring flash. photo by Brian Worley

Whipsnade, Hertfordshire. 14 July 2016. Butterflies at the Whipsnade zoo butterfly house lit with MR-14EX II macro ring flash. photo by Brian Worley

Whipsnade, Hertfordshire. 14 July 2016. Butterflies at the Whipsnade zoo butterfly house lit with MR-14EX II macro ring flash. photo by Brian Worley

Whipsnade, Hertfordshire. 14 July 2016. Butterflies at the Whipsnade zoo butterfly house lit with MR-14EX II macro ring flash. photo by Brian Worley

Whipsnade, Hertfordshire. 14 July 2016. Butterflies at the Whipsnade zoo butterfly house lit with MR-14EX II macro ring flash. photo by Brian Worley

Whipsnade, Hertfordshire. 14 July 2016. Butterflies at the Whipsnade zoo butterfly house lit with MR-14EX II macro ring flash. photo by Brian Worley

Whipsnade, Hertfordshire. 14 July 2016. Butterflies at the Whipsnade zoo butterfly house lit with MR-14EX II macro ring flash. photo by Brian Worley

Whipsnade, Hertfordshire. 14 July 2016. Butterflies at the Whipsnade zoo butterfly house lit with MR-14EX II macro ring flash. photo by Brian Worley

Whipsnade, Hertfordshire. 14 July 2016. Butterflies at the Whipsnade zoo butterfly house lit with MR-14EX II macro ring flash. photo by Brian Worley

Whipsnade, Hertfordshire. 14 July 2016. Butterflies at the Whipsnade zoo butterfly house lit with MR-14EX II macro ring flash. photo by Brian Worley

Butterflies in flight

With some initial success I opted to try some in-flight shots of the butterflies, this is a whole new level of complexity. They move fast, depth of field is limited, even at f/11 or more. I used AI Servo and Zone AF for these shots, and had my camera setup for back button AF.

Butterflies at the Whipsnade zoo butterfly house lit with MR-14EX II macro ring flash

Macro butterfly ring flash close-up in flight

 

The MR-14EX II

The MR-14EX II is a fantastic light source for macro, it’s often used by dentists for photos of your teeth these days, but with separate ratio control of the left and right sides of the flash tube you can achieve some fantastic results. For most of these pictures I used it with the tubes set to the same power level and it gives soft largely shadowless light – it is comparatively large against a butterfly.

The missing link – Macro adapter 67c

If you have the Canon EF 100mm f/2.8L Macro IS USM lens, then you need to get the separate Macro Adapter 67c that screws in to the lens filter thread and allows the MR-14EX II to fit. The EF 50mm f/2.5 Macro, EF-S 60mm f/2.8 Macro USM and EF 100mm f/2.8 Macro USM lenses all have a built-in fitting for the ring flashes.