Professional photography and videography
Protecting your eyes is the top priority, but protecting your equipment is also important: during the partial phases, only photograph or film the Sun using suitable solar filters on the lens
Important notice
Never point a camera, binoculars or telescope at the Sun without using a suitable solar filter. This can cause serious eye damage and also damage your equipment in a matter of seconds
The essentials, before you take the shot
Before photographing the eclipse, it is a good idea to familiarise yourself with some basic principles to protect your equipment, plan your session and adjust your expectations according to the type of image you wish to capture.
In short
Before you try to take a good photo, it’s a good idea to understand what you’re going to photograph and what technical limitations you’ll face.
- In stages: a front-mounted solar filter on the lens (or projection method).
- ISO 12312-2 sunglasses protect your eyes, but they are no substitute for a camera filter.
- Use a tripod, a remote shutter release or a self-timer, and keep the camera steady.
- Practise beforehand (using the Sun, for short periods and with a filter).
Filters: one thing is certain
To photograph the Sun during partial eclipses, you need a solar filter designed for solar use, positioned in front of the lens (front filter) and securely attached.
Filter and installation checklist
- A front filter specifically designed for solar use (e.g. solar film for telescopes or a certified photographic solar filter).
- No scratches, punctures or loose parts; securely fastened so it won’t come loose in the wind or if knocked.
- Do not use homemade or stacked ‘filters’ (glass, X-rays, CDs, etc.).
- Do not use filters on the eyepiece or behind the lens: they may crack due to heat.
Important
Do not improvise filters or use accessories that are not specifically designed for solar observation and photography.
About ISO 12312-2
ISO 12312-2 applies to spectacles and goggles for visual observation. For cameras and instruments, always use solar filters designed for optical use and fitted in front of the lens.
Setup and technique (without going into recipes)
Preparing your camera, accessories and shooting location in advance helps you work with greater confidence, minimise mistakes and make the most of the key moments of the eclipse.
Camera + telephoto lens
- Frontal sun filter fitted before pointing towards the Sun.
- Tripod and stabilisation; avoid touching the camera when taking photos.
- Use manual focus if possible (once you’ve got it, don’t move it).
- Avoid using Live View for long periods to reduce sensor heat build-up.
Telescope used as a telephoto lens (with a front filter)
- A suitable and securely fitted front sun visor (essential).
- A stable mount; tracking is a plus (but not essen
- Do not look through the eyepiece unless it is a safe solar viewing system.
- If you don't have any experience, opt for a projector or a short telephoto lens with a filter.
Mobile: the most common option
Most mobile phones are not designed to be pointed at the sun for long periods of time. If you want to try it, do so with caution and prioritise safety.
Realistic expectations
With a smartphone, you can capture the experience, but you won’t always be able to capture the finer details of the eclipse as you would with more specialised equipment.
- Don’t look directly at the Sun whilst framing your shot: follow the same safety guidelines.
- Avoid pointing your mobile phone at the sun for long periods; switch it off and give it a rest.
- Do not use binoculars or a telescope with your mobile phone unless the device has a suitable solar filter fitted.
- A safe and useful alternative: capturing the atmosphere, the shadows, the light and the surroundings’ reaction.
Throughout the entire
If a total eclipse is visible where you are, the Sun is completely obscured by the Moon for a limited time. Conditions change very quickly.
Momento crítico
The whole thing is over in a flash. It’s best to decide in advance what you’re going to do: watch, take photos, or combine the two in a very simple sequence.
- Make sure you have a replacement filter ready if your workflow requires it.
- Don’t waste time fiddling with complicated settings right now.
- If you’ve never done this before, focus on enjoying yourself and observing.
Rule of thumb
If you are going to remove the filter to capture the corona during totality, you should only do so when the Sun is completely obscured. As soon as the first glimmer of light appears (‘ring/diamond’), put the filter back on or stop pointing the camera.
Common mistakes (avoid them)
- Using ISO 12312-2 safety glasses as a ‘filter’ for a camera: this is neither safe nor appropriate.
- Take a shot with a telephoto lens without a filter – “just for a moment”.
- Using makeshift or damaged filters.
- Leave the camera in Live View mode for a long time whilst pointing it at the sun.
- Allowing someone to look through an eyepiece when the instrument is not set up for solar observation.
Quick checklist
If you only do one thing today, make it this list:
- A suitable, securely fastened visor.
- Stable tripod/stand + remote shutter release or self-timer.
- Composition plan (horizon/landscape) and a second option in case it’s cloudy.
- Timed exercise facing the sun (with breaks to prevent overheating).
- Put your safety first: if in doubt, go back to safe viewing.
Next step
Once you have read through this guide, round off your preparation by reviewing the safety information and supplementary resources.
This guide is for information purposes only. Always follow the manufacturer’s instructions for your filters and, if you are taking part in an organised activity, the instructions given by the staff in charge.