Macro videography is the art of filming tiny things or larger subjects in close-up detail. As I’ve always had an interest in macro visuals, I decided to dedicate some time to explore macro videography and learn new skills from the experience.
Macro filming case study
For my first macro videography case study video (featured below), I decided to film the fine details of a selection of freesias in a variety of colours during several separate filming sessions. My home-based studio was the ideal filming location as I could blackout my windows and use only suitable artificial lighting. As a result of learning more about this art through my first macro filming experience, I thought it would be helpful to provide a useful list of macro videography filming tips for anyone experimenting in this field.
Macro filming tips
The points below reflect some of the key learning I gained from spending some days filming close-up and macro videos.
Macro lenses vs extension tubes
For my first foray into macro filming, I used a set of extension tubes to try them out with my existing range of lenses. Using extension tubes is an affordable option as they are quite cheap. Although I created some high-quality macro videos using this method, I did not feel that I had sufficient control of the process. To explore macro filming options further, I decided to experiment with an Olympus M.ZUIKO 60mm F2.8 Macro lens for comparative results. Using this lens made me realise the difference in quality a dedicated macro lens could make to this type of filming. If you do not possess a macro lens, you might consider it more economical to hire one for occasional macro videography. From my London based experience, I have found the ‘Fat Lama website is beneficial in providing access to a range of quality video production kit for hire more affordably.
Macro filming location
Filming in an environment where you have control over the natural and artificial light will enable you to explore a more varied range of shots. Also, I found it essential to film on either a solid, vibration-free floor or remain motionless whilst macro filming. The vibrations of very fine movements will disturb the subject or the camera.
Lighting for macro filming
For macro videography, it would be preferable to have a choice of suitable hard and soft lights designed for filming a video, even more so if you decide to film with a very low ISO and a higher frame rate. For my studio lighting set up to film the freesia flowers, I found I needed 3 x LED panel lights and used a Dedolight DLED2 bicolour spotlight to backlight through the freesia flower petals. You might need to adjust how the light falls on the subject depending on the subject and the visual aesthetic you are looking to create.
Clean lenses and sensors
My first real macro shoot was also the first time I found I had to clean a camera sensor myself as a slight dark blur was showing up on some of my footage. In-camera sensor cleaning, lens cleaning and blowing the sensor with my Giottos rocket blower would not clear the small dark blur from my filmed videos. After researching a few ‘how-to videos,’ I used one PEC-PAD cleaning tissue, taken from a sealed bag, and gently wiped it across the sensor using one finger. The impression I gained from my first macro filming was that the lens, camera sensors, and any filmed objects need to be especially spotless.
Filming with movement
Adding movement to either your subject, the camera, or the lighting adds visual interest to macro videography. However, I found that any movement needs to be incredibly smooth to achieve the best results. For my first attempt to add movement to my freesias filming, I purchased a cheap product turntable from Amazon. However, once I started to use it, I realised that this cheap turntable was utilising a stepper motor and so turned in very fine steps instead of continuous smooth movement. As this was not suitable for macro filming, I invested in a Syrup Genie min II and Syrup turntable. I found that the Genie is perfect for macro videography. It is very adjustable using an app on my iPhone, and the Syrup motorised turntable can then be set for very slow and fine rotational movements. I have also experimented using a camera slider combined with a Syrup Genie II linear motor to create perfectly smooth slides. For my next macro filming session, I will explore using a combination of both devices.
Camera frame rates
You may like to explore filming at different frames rates to see how that affects your footage, especially when moving the camera and/or the subject. I began my first macro filming at 25p and then moved on to 50p to observe the different effects. Filming at higher frame rates means much larger file sizes. Filming in higher frames rates also means you will need more light for the same ISO and aperture settings.
Composition
One of the advantages of filming in a controlled space like a studio or at home is that it enables you to explore alternative camera angles, set designs, backgrounds and lighting positions. Any or all of these can significantly alter the appearance of your filming subject.
Subject mounting
Consider how you will mount or position your subject for filming. For objects that are alive or with a short shelf life, consider their environmental requirements when setting up for filming. Once I had decided to film freesias in close up, it took me a while to work out how to best support them for filming purposes. I tried many different solutions to support them to remain in fixed positions and finally resolved the problem by taping a straight piece of stiff wire from a wire coat hanger to the single flower stems. I also put the stems in floral foam to help keep the flowers hydrated during the long filming sessions. I was then able to position each flower in a best-controlled way for macro filming.
Reviewing your footage
I found that continually reviewing the filmed macro footage on a large screen was a helpful way to see what set-ups were working best for my subject. I used one of my 24″ calibrated edit monitors to show the colours and lighting at their best.
Time for filming
In conclusion, I found that macro videography took a great deal longer than I had expected. Preparation alone takes a certain amount of testing to explore the set-up and camera kit to work out how best to film the subject. However, I am delighted with my first macro videography production (shown here) and believe it was well worth the time and patience required to produce it.
A selection of my freesia macro shots are now available to download for free from my stock video collection.
