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Duxy’s Underwater Photography Blog: Available Light, Part 1



available light

This blog is all about getting back to basics, and learning how to master the art of available light while shooting underwater.

When I first got into underwater photography, I only ever shot available light, eschewing the benefits of strobes until much later. I did this because although I was involved in professional photography onland, I never imagined that I would want or need to be weighed down with too much kit on a dive, so I shot with only a compact camera and a very wide angle lens. This helped me to understand the requirements of the fast growing number of divers keen to document their underwater experiences, for whom diving definitely took first place over photography. This coincided with the compact digital photography market place starting to produce very capable small point and shoot cameras, with useful functions for underwater use.

And so I started to champion this style of unhindered shooting as a great way for all divers to get great pictures, and my first articles were all about how to do this effectively and with the minimum of expense and equipment.

I have since also embraced the use of strobes too, but this style of minimalist photography is still enormously appealing.

This shot below was taken on my first ever Liveaboard trip nearly 9 years ago with a digital camera and using an add on fisheye lens with an old Canon Ixus compact camera, and this was the moment when I realised that this “new fangled” technology had some enormous benefits over the bulkier, strobe laden kit of the past.

Go Wide

So, what first to think about with available light shooting?

I would personally suggest that you think very seriously about tricking out your camera with a very wide angle lens.
If shooting with a compact camera, and your camera is a compatible one, then the lens as it is will be fine if you are shooting fish ID shots of the usual reef denizens.

However if you want to get good colours and great shots of larger things, like the dolphins in the main photo above, or clear shots of wrecks or reefscapes, then you need to go much wider than the camera will go with its built in lens.

Why is this?

Well the medium within which we choose to indulge our hobby, even at its clearest, is much denser than air, and colour contrast and clarity will drop off very quickly as you increase the distance between you and the subject. Those dolphins above were around a metre or so from me, which is one of the reasons you can make out the finer details in the shot.
And if I had been using the camera unenhanced without a lens attached that had nearly 180 degrees of view, then to get this group all in shot I would have needed to have been around 10 metres or so away.

available light

Both pictures were taken with the same compact camera. The top shot was just the camera on its own. And to frame it like this I had to be around 5m away. However with the wider angled lens attachment I am now only a meter away for the shot at the bottom. Which is much clearer and sharper simply because I am a lot closer.

Get Close

Getting close to your subject is the key element here, and if it’s a larger subject like a wreck or a reefscape, pod of dolphins or your buddy even, then the only way that the shot is going to be as clear as the shots you see in the magazines is if you are using a wide angle lens much wider than you may be accustomed to. These attach using simple adapters or screw into the front of your housing, and really expand on your underwater photographic possibilities.

If you are in the market for a simple compact camera and want better than average results in these scenarios then please get in touch at and I will give you the current up to date advice on what the best choices are for underwater. Sadly just because a camera is great on land doesn’t automatically make it suitable for underwater use.

Of course this simple physics issue also applies to higher end cameras like DSLR’s or Mirrorless cameras, but generally those folk have already come to that understanding as they have travelled up the learning curve, and purchased the relevant lenses and equipment.

available light

The top of Shark Reef in Egypt only possible to get in and keep clear and colourful by using a very wide angle lens and a technique called Custom or Manual White Balance.

Banishing the Blues in Part 2

The shot above was taken with a fisheye lens attached to one of the early Mirrorless cameras, and what I have explained above is one of the reasons the shot is clear and showing good contrast. However in the second part of this series I will be showing you how to get the great colours we associate with this type of shot, by using a variety of techniques to remedy the boring blues that blight a lot of available light for underwater photographers.

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Scuba Travel new logoDuxy is the in house photo-pro for UK-based dive tour operator Scuba Travel. To find out about availability on Scuba Travel’s underwater photography workshops hosted by Duxy click here.

Duxy has worked for nearly 20yrs in the dive industry, starting at the pointy end of dive tourism in Sharm as a guide and videographer, transitioning into a fixture back home in the U.K. helping and advising on all things underwater photographic, and as a popular speaker at shows and dive clubs delivering talks. He now works as the in house photo-pro for ScubaTravel and has conducted nearly 40 overseas workshops for them, helping all flavours of underwater photographer with everything from GoPro's to DSLR's to improve their shots. He speaks fluent Geek but his motto is that what really counts at the end of the day is 'pictures not pixels'.

Marine Life & Conservation

Exhibition: Protecting UNESCO Marine World Heritage through scientific research



From now until 30 October, the photo exhibition “Protecting UNESCO Marine World Heritage through scientific research” features 21 photographs at UNESCO Headquarters, Paris, as well as a digital edition.

Exceptional photographs highlight how innovative marine experts and scientists take the pulse of the ocean by exploring ecosystems, studying the movement of species, or revealing the hidden biodiversity of coral reefs. Scientific discoveries are more important than ever for the protection and sustainable conservation of our Marine World Heritage. This memorable exhibition comes ahead of the launch, in 2021, of the United Nations Decade of Ocean Science for Sustainable Development (“Ocean Decade”). The exhibition was jointly developed by UNESCO and the Principality of Monaco.

The 50 marine sites inscribed on the UNESCO World Heritage List, distributed across 37 countries, include a wide variety of habitats as well as rare marine life still largely unknown. Renowned for their unmatched beauty and emblematic biodiversity, these exceptional ecosystems play a leading role in the field of marine conservation. Through scientific field research and innovation, concrete actions to foster global preservation of the ocean are being implemented locally in these unique natural sites all over the world. They are true symbols of hope in a changing ocean.

Since 2017, the Principality of Monaco supports UNESCO to strengthen conservation and scientific understanding of the marine sites inscribed on the World Heritage List. This strategic partnership allows local management teams to benefit from the results obtained during the scientific missions of Monaco Explorations. The partnership also draws international attention to the conservation challenges facing the world’s most iconic ocean sites.

The exhibition invites viewers to take a passionate dive into the heart of the scientific missions led by Monaco Explorations in four marine World Heritage sites: Tubbataha Reefs Natural Park (Philippines), Malpelo Fauna and Flora Sanctuary (Colombia), Rock Islands Southern Lagoon (Palau), and the Lagoons of New Caledonia: Reef Diversity and Associated Ecosystems (France). It is also an opportunity to discover the work of a megafauna census; the study of the resilience of coral reefs and their adaptation in a changing climate; the exploration of the deep sea; and the monitoring of large marine predators through satellite data.

To visit the Digital Exhibition click here.

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Blue O Two announce the winners of DIVING LIFE Photography Competition



Blue O Two has announced the winners of their first amateur photography competition.  Entitled, DIVING LIFE, it had two categories: Underwater Photograph and Divers Lifestyle Photograph.  An overall winner was chosen from the two category winners and received the title: Diving Life Photographer of the Year 2020.  A calendar of the winning photographs is being produced and will be released for sale in the coming weeks. 

The team at Blue O Two were blown away by the response they had to the competition.  Entries came in from all over the world.  When they launched the competition, it was in part to lift the mood, spreading some joy among the Covid gloom.  The idea was to remind divers of wonderful past experiences and to dream of those they will have again.  Given the engagement from the global diving world and the standard of entries, the competition will now be annual.

Ivan Donoghue: There’s always one!

From the hundreds of entries, there was an initial shortlist of 50 images.  Each category had 2nd and 3rd places, alongside several runners up.  The overall winner has a Liveaboard trip to Egypt to look forward to, the title of ‘Diving Life Photographer of the Year 2020’ and an assortment of Blue O Two goodies. Both category winners will receive a copy of their photograph printed on canvas, a copy of the Diving Life Calendar 2020 and a selection of branded goodies. The runners up will have their image printed in the calendar and will receive a free copy.

Dr Alex Mustard MBE, who judged the competition, said the following: “This collection of fabulous winning images reminds me why I love being underwater and going on diving adventures. It was a tough contest to judge because it was more than just an underwater picture competition, Diving Life was created for amateur photographers to share their love of diving, with pictures taken both above and below the surface. When judging I gave equal weighting to the feeling captured in the images and their photographic technique and quality. For me, all the winners capture the highs of dive trips: encounters with incredible creatures both big and small, amazing moments underwater, spending time with friends, visiting incredible places and having fun.

Overall Winner: Masayuki Agawa with Hammer River

Special congratulations to the overall winner Masayuki Agawa from the USA, whose white knuckle image Hammer River will immediately transport anyone who has dived with hammerheads in the East Pacific back on those dives. The hammerhead schools are regularly most spectacular when the currents are fierce and the advice from the National Park guides is to stay low and hold onto the rocks, as anyone floating up in the water will spook the sharks. The picture places me right in the moment of this unforgettable experience as the hammerhead school magically materialises from the blue.”

The winner, Masayuki Agawa, said: “I am truly honored. Thank you very much for the compliments! It was hard to contain my excitement when I saw the announcement.  Thank you again for such opportunity and motivation. I will continue to strive for better photos in the future!”

To see the winning images and learn more about the competition click here.

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