Fun at the Aquarium

I had some fun at the aquarium a few months ago when my wife and I accompanied our daughter and our grandchildren to a local attraction. I haven’t had many opportunities to experiment with this type of photography in the past. Expecting a crowded environment, I borrowed my wife’s OM-D E-M1 Mark III and used it with my M.Zuiko PRO 12-40 mm f/2.8 zoom.

NOTE: Click on images to enlarge.

OM-D E-M1 Mark III + M.Zuiko PRO 12-40 mm f/2.8 @ 40 mm, efov 80 mm, f/2.8, 1/10, ISO-2500, cropped to 3196 pixels on the width, subject distance 2 metres

Subject movement and lower light conditions can be a challenge when photographing in an aquarium. I experimented with shutter speeds, and tried to pan with individual fish as best I could, while capturing individual images.

OM-D E-M1 Mark III + M.Zuiko PRO 12-40 mm f/2.8 @ 40 mm, efov 80 mm, f/2.8, 1/160, ISO-6400, cropped to 3365 pixels on the width, subject distance 2.2 metres

Most of my photographs were captured at high ISO values, requiring noise reduction in post. I used my standard ‘double barrelled’ approach of DxO DeepPRIME set to a value of 15… with additional noise reduction with Topaz DeNoise AI as required.

OM-D E-M1 Mark III + M.Zuiko PRO 12-40 mm f/2.8 @ 40 mm, efov 80 mm, f/2.8, 1/200, ISO-6400, cropped to 4680 pixels on the width, subject distance 1.2 metres

There were some areas of the aquarium where I was unsuccessful trying to capture some images.

OM-D E-M1 Mark III + M.Zuiko PRO 12-40 mm f/2.8 @ 40 mm, efov 80 mm, f/2.8, 1/250, ISO-5000, cropped to 3397 pixels on the width, subject distance 1.7 metres

The most common factors that came into play were a lack of light… subjects were too far away… or were swimming too rapidly.

OM-D E-M1 Mark III + M.Zuiko PRO 12-40 mm f/2.8 @ 40 mm, efov 80 mm, f/2.8, 1/250, ISO-6400, cropped to 4224 pixels on the width, subject distance 2.7 metres

I used a single, small auto-focus point, auto white balance, and matrix metering for all of the images featured in this article.

OM-D E-M1 Mark III + M.Zuiko PRO 12-40 mm f/2.8 @ 40 mm, efov 80 mm, f/2.8, 1/250, ISO-6400, cropped to 4408 pixels on the width, subject distance 925 mm

As you’ll be able to see in the EXIF data, I shot my M.Zuiko PRO 12-40 mm f/2.8 zoom lens fully extended, and wide open, most of the time.

OM-D E-M1 Mark III + M.Zuiko PRO 12-40 mm f/2.8 @ 40 mm, efov 80 mm, f/2.8, 1/250, ISO-6400, cropped to 3844 pixels on the width, subject distance 1.3 metres

The auto-focusing on my wife’s E-M1 Mark III was fast and accurate which was quite helpful when photographing this subject matter.

OM-D E-M1 Mark III + M.Zuiko PRO 12-40 mm f/2.8 @ 40 mm, efov 80 mm, f/2.8, 1/200, ISO-6400, cropped to 4287 pixels on the width, subject distance 395 mm

The articulating rear screen on the E-M1 Mark III came in very handy as some of the specimen, like the seahorse above, were located towards the bottom of their display tanks, and close to the floor.

OM-D E-M1 Mark III + M.Zuiko PRO 12-40 mm f/2.8 @ 40 mm, efov 80 mm, f/2.8, 1/200, ISO-6400, cropped to 3348 pixels on the width, subject distance 2 metres

Whenever possible I removed my lens hood and pressed the front of my lens flush up against the glass panels of the displays. This helped to eliminate glare. Obviously there wasn’t much I could do with glare coming from the back of display tanks.

OM-D E-M1 Mark III + M.Zuiko PRO 12-40 mm f/2.8 @ 18 mm, efov 36 mm, f/2.8, 1/200, ISO-6400, cropped to 4172 pixels on the width, subject distance 450 mm

It was important to observe individual subjects to help my shutter release timing coincide with reduced subject movement.

OM-D E-M1 Mark III + M.Zuiko PRO 12-40 mm f/2.8 @ 40 mm, efov 80 mm, f/2.8, 1/200, ISO-6400, cropped to 4408 pixels on the width, subject distance 960 mm

Most of the time I used shutter speeds of 1/200 and 1/250, and found these were sufficient to avoid subject blur.

OM-D E-M1 Mark III + M.Zuiko PRO 12-40 mm f/2.8 @ 14 mm, efov 28 mm, f/2.8, 1/125, ISO-6400, cropped to 4295 pixels on the width, subject distance 270 mm

On rare occasions I did find some fish and other specimen that were fairly static which allowed me to use slightly slower shutter speeds.

OM-D E-M1 Mark III + M.Zuiko PRO 12-40 mm f/2.8 @ 40 mm, efov 80 mm, f/2.8, 1/125, ISO-5000, cropped to 4121 pixels on the width, subject distance 835 mm

As is the case with all photographic genres, choice of subject, composition and lighting were all important considerations.

OM-D E-M1 Mark III + M.Zuiko PRO 12-40 mm f/2.8 @ 40 mm, efov 80 mm, f/2.8, 1/200, ISO-6400, cropped to 4176 pixels on the width, subject distance 2.1 metres

Most of the sharks and rays were swimming too quickly to make reasonable subjects, so I focused my efforts on individuals that were much more relaxed with their movements. This made panning with them easier.

OM-D E-M1 Mark III + M.Zuiko PRO 12-40 mm f/2.8 @ 24 mm, efov 48 mm, f/2.8, 1/200, ISO-6400, cropped to 4692 pixels on the width, subject distance 865 mm

We were standing on a moving conveyor belt for much of the time at aquarium, which added some additional challenge to the task at hand.

OM-D E-M1 Mark III + M.Zuiko PRO 12-40 mm f/2.8 @ 40 mm, efov 80 mm, f/2.8, 1/200, ISO-2500, cropped to 3780 pixels on the width, subject distance 1.4 metres

There was a large tank of jellyfish at the aquarium. This was away from the conveyor belt which allowed me time to observe subject movement. I also had a bit more time to compose my images.

OM-D E-M1 Mark III + M.Zuiko PRO 12-40 mm f/2.8 @ 30 mm, efov 60 mm, f/2.8, 1/200, ISO-6400, cropped to 3636 pixels on the width, subject distance 910 mm

The lighting in this tank changed hues which provided some additional colour variation to my images.  The movements of the jellyfish were such that most of my photographs looked very similar in appearance.

OM-D E-M1 Mark III + M.Zuiko PRO 12-40 mm f/2.8 @ 40 mm, efov 80 mm, f/6.3, 1/200, ISO-6400, cropped to 3996 pixels on the width, subject distance 1.2 metres

Towards the end of my time at the jellyfish display, I experimented with stopping my lens down when capturing individuals that were close to the glass… in order to get deeper depth-of-field.

OM-D E-M1 Mark III + M.Zuiko PRO 12-40 mm f/2.8 @ 30 mm, efov 60 mm, f/6.3, 1/200, ISO-6400, cropped to 4138 pixels on the width, subject distance 760 mm

I appreciate that some folks using smaller sensor cameras try to keep their ISO values as low as possible to help reduce noise. This can be counterproductive if it results in the use of shutter speeds that are too slow for the subject matter at hand. It is usually more productive to deal with noise in post than risk blurred images.

OM-D E-M1 Mark III + M.Zuiko PRO 12-40 mm f/6.3 @ 34 mm, efov 68 mm, f/6.3, 1/200, ISO-6400, cropped to 4637 pixels on the width, subject distance 870 mm

My favourite image from our visit (other than of my grandchildren) was the photograph above. I absolutely love the lighting, shooting angle, and the jellyfish details that were revealed.

Technical Note

Photographs were captured handheld with the camera equipment  noted in the EXIF data. All images were created from RAW files using my standard process in post. This is the 1,422 article published on this website since its original inception in 2015.

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4 thoughts on “Fun at the Aquarium”

  1. Can I ask what power your PC /Mac is?
    I have an upgraded IMac in the loft not much space in our bungalow. It’s pretty quick with SSD built in (by me and Ram upgrade)

    1. Hi Mark,

      My main office computer was built by my youngest son about 3.5 years ago so my memory is a bit faded. I have a desktop computer with a faster i5 chip in it, and at least 16 RAM. Overall I have about 52 TB of storage space.

      Tom

  2. Some really nice shots there Thomas and unusual subject matter too. It’s interesting how you denoise your images I may have to look into DXO software.
    Thanks for the post
    Best wishes Mark

    1. Hi Mark,

      I’m glad that you enjoyed the article. I’ve been using the ‘double-barrelled’ approach with noise reduction for quite a few years now. In my experience balancing the use of two software programs produces better results than just one of the two programs. Some of that may be due to my relatively modest skill level in post.

      Tom

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