Photographing the Lunar Eclipse

Photographing the Lunar Eclipse

Rent your super telephoto lenses now so that they arrive in time for you to shoot the lunar eclipse, which is happening next week, April 14th and 15th, 2014. This is the first visible total lunar eclipse since December 10th, 2011. The first hints of action begin at approximately 12:30AM EDT with the real action not starting until about 3AM EDT (better details below) – prepare coffee.

For those who don’t know, a lunar eclipse occurs when the sun, Earth, and moon line up so that the Earth’s shadow falls on the moon, darkening it and producing a “rusty” color which is why some people call this a “Blood Moon”. This is caused, for those light nerds out there, by refraction of sunlight by the Earth’s atmosphere.

It’s pretty cool stuff and you won’t want to miss capturing it. Here to give us some tips on how to that is Michael Frye, a professional photographer who specializes in landscapes and nature with plenty of experience shooting the lunar eclipse.

Michael’s photographs and articles about photographic art and technique have appeared in publications around the world, and he is the author and/or principal photographer of four books: The Photographer’s Guide to Yosemite, Yosemite Meditations, Yosemite Meditations for Women, and Digital Landscape Photography: In the Footsteps of Ansel Adams and the Great Masters. Michael has also written three eBooks: Light & Land: Landscapes in the Digital Darkroom, Exposure for Outdoor Photography, and Landscapes in Lightroom 5: The Essential Step-by-Step Guide.

Photographing the Lunar Eclipse
by Michael Frye

On the night of April 14th and 15th, viewers in North America will be able to see a total lunar eclipse. Most people should be able to see the whole eclipse sequence, though viewers in the far northeast will miss the very end of the event. This NASA page shows where the eclipse will be visible throughout the world.

I’ve photographed several lunar eclipses and they’re spectacular events to view and photograph. But photographing at night presents challenges. How do you focus in the dark? How do you get the right exposure? To help speed your learning curve, here are my best tips for making your own lunar eclipse photographs:


DSLR or mirrorless camera with full manual exposure control. Test your mirrorless camera first to make sure you can focus and compose in the dark with the electronic viewfinder (see Focusing below).

• At least two fully charged camera batteries.

• Sturdy tripod.

Cable release, electronic release, or remote.

Interval timer or watch.

• Flashlight or headlamp.

Moon Position

Finding a good location means first moving away from cities to avoid light pollution. If you live on the east coast, you’ll need a clear view to the southwest while west coast viewers will be looking almost directly south.

To calculate the moon’s position accurately – if you want to line it up with a building or mountain, for example – there are several excellent apps available. The Photographer’s Ephemeris ($8.99 for iOS or Android, free for the desktop) is one of the best. PhotoPills ($9.99, iPhone only) has similar tools, plus an Augmented Reality feature for visualizing the path of the moon against a live picture of the scene in front of you.

Of course, timing is important too, so here are the important moments:

Partial eclipse begins: 1:58AM EDT April 15th / 10:58PM PDT April 14th

Total eclipse begins: 3:06AM EDT / 12:06AM PDT April 15th

Greatest eclipse: 3:45AM EDT / 12:45AM PDT April 15th

Total eclipse ends: 4:24AM EDT / 1:24AM PDT April 15th

Partial eclipse ends: 5:33AM EDT / 2:33AM PDT April 15th

When the partial eclipse begins the moon will become a smaller and smaller crescent as the Earth’s shadow seems to take a bite out of the moon. During the total eclipse, the moon will look much dimmer and turn orange or even red-orange in color. Just after the total eclipse the moon will return to a slender crescent and then get larger and larger until the eclipse ends and the moon becomes completely full again.


Since most modern lenses focus past infinity, you can’t just crank the focusing ring all the way to the end and expect to get sharp photographs. The most accurate way to focus in the dark, by far, is to use live view, zoom in on the moon, and focus manually. It may help to crank up the ISO for this. Autofocusing on the moon should also work if the moon is bright enough (like before the total eclipse begins) – but be sure to then turn autofocus off so that the camera doesn’t accidentally focus on something else.


Light meters are useless for getting good exposures of the moon because even a one-degree spot meter can’t read just the moon but will also include some of the surrounding black sky. So here are some suggestions based on past experience, including making the photographs you see in this post. You’ll need to use manual exposure mode and check your camera’s highlight alert (the “blinkies”) to make sure you’re not overexposing the moon:

Full moon, or moon more than half visible: 1/60 sec. at f/11, 200 ISO

Half to one-quarter of the moon visible: 1/30 sec. at f/11, 200 ISO

Less than one-quarter of the moon visible: 1/15 sec. at f/11, 200 ISO

Just the edge of the moon lit: 1 sec. at f/11, 200 ISO

Fully eclipsed at the beginning and end of totality: 8 sec. at f/11, 800 ISO

Fully eclipsed, deepest totality: 8 sec. at f/11, 1600 ISO

In the examples you see in this post, I’ve kept the aperture constant at f/11, but if you need more depth-of-field you could use f/16 and either double the ISO or the length of the exposure. You want to keep the exposures relatively short, otherwise the moon will move and blur. You can get away with eight or maybe even fifteen seconds with a wide-angle lens, but with a telephoto lens you need to use shutter speeds of four seconds or less. To find the maximum exposure time for your lens before movement appears, divide the focal length into 400. So 400 ÷ 25mm = 16 seconds, or 400 ÷ 100mm = 4 seconds. Bracketing exposures is a good idea.

Oak tree and lunar eclipse sequence, Mariposa County, Sierra foothills, CA, USA

Oak tree and lunar eclipse sequence, December 10, 2011, Sierra foothills, California. ©Michael Frye

Eclipse Strategies

Trying to include a foreground makes things more complicated, so the simplest way to photograph a lunar eclipse is to take a long lens and zoom in on the moon. If you photograph the eclipse from beginning to end you can even use Photoshop to assemble your images into a montage showing the whole sequence.

A more evocative approach – but a more complicated one – is to capture the eclipse sequence with a foreground, as I did in the photographs in this post. To do this you’ll first need to figure out the exact path the moon will take so you can compose your photograph accordingly. The apps I mentioned above, PhotoPills and The Photographer’s Ephemeris, are invaluable for this.

Once you’ve composed, make sure your tripod is solidly planted and locked tightly. You’ll want to focus on the foreground, not the moon, and use a small enough aperture to get both foreground and moon in focus. A bright flashlight and live view are helpful for focusing on the foreground.

Then make a series of exposures to capture the eclipse sequence. In the two photographs included in this post, the interval was ten minutes between each moon capture, but you could make it fifteen or twenty minutes if you want to space the moons farther apart. Just make sure you keep the interval the same throughout the sequence. You can use an interval timer for this or just use a watch and trip the shutter manually (using a remote or cable release, of course). You’ll need to adjust the exposure times (and possibly the aperture or ISO as well) as the moon dims and brightens.

In my photographs I used electronic flash or a flashlight to light-paint the trees in between making exposures of the moon. Light painting is a complex subject that I won’t get into here and, if this is the first time you’ve ever tried photographing an eclipse, I’d suggest you keep it simple and don’t try light painting. Just try to capture single images of the moon itself, or perhaps a sequence with silhouetted trees or other objects in the foreground.


Lunar eclipse sequence, August 28, 2007, Yosemite National Park, California. ©Michael Frye

Assembling a Sequence

If you get ambitious and try a sequence, the final step is to assemble the images in Photoshop. From Lightroom you can select the images and choose Photo > Edit In > Open as Layers in Photoshop, and Photoshop will stack the images into one document as separate layers. Or you can do this by hand using the Move tool to drag one image on top of another; just make sure you hold down the shift key while dragging so that the images align properly.

Then change the blending mode of every layer except the bottom one to Lighten. This makes light areas override dark areas, so the moon from one frame will override dark sky from another frame. As you do this you’ll see all the moons magically appear and complete your sequence. If you light-painted a tree or other object, that too will appear when you change the blending mode for that layer. If you used a telephoto lens to capture the whole eclipse sequence, you can use the Move tool to drag each layer around and arrange the moons on your canvas.

Photographing a lunar eclipse takes planning and a willingness to lose some sleep but it can be a tremendously rewarding experience. And if your photographs don’t turn out as well as you hoped, you’ll get another chance because there will be two total lunar eclipses visible in North America in 2015.

Michael loves to share his knowledge of photography and help others express their photographic vision. See more of his work and also gain photo tips, tutorials, and photo critiques.

Thank you for reading this post. Leave a comment or subscribe to the RSS feed and have future articles delivered right to your feed reader. Love BL? Become an affiliate today!
The following two tabs change content below.
Alexandria Huff is a portrait photographer based in San Francisco. Her tutorials can be found here on the BorrowLenses Blog, 500px, Shutterfly, Snapknot, and SmugMug. She specializes in studio lighting. Follow her work on 500px.
468 ad


  1. Excellent article Mike. Very indepth and certainly clears up a couple of grey areas. Thanks for sharing.

  2. Thanks K. Travis – glad you found this helpful.

  3. What lens did you use to do the eclipse sequence photos?

  4. magic stuff Michael,many thanks for the tut,definitely will try,hope something will be captured
    amateur VIK durban

  5. Thank You :)

  6. Great article!

  7. Great article. It was all clouds this time. I think I’ll practice with the regular moon.
    Focus/light painting??? I assume you still use Hyperfocal Distance to get your foreground and stars in focus. To compress it with a telephoto, at 2.8 or less, and focus in the dark is a tall order. Sometimes there is nothing to focus on in the dark. In this senerio my live view is still hard to focus at long distances say 100 feet or more. Should I just focus on the foreground subject and slightly wing it, In this case the Pinnacles, or should I try the hyperfocal distace first?

  8. what lens did you use? is a EF 300mm f/4L IS USM good enough to take these shots? let me know as i prepare for my 1st lunar on Oct 8th.



  1. Photographing the Lunar Eclipse « In the Moment: Michael Frye's Landscape Photography Blog In the Moment: Michael Frye's Landscape Photography Blog - […] interested in photographing the eclipse, I’ve written a guest post about it for the blog. Although I’ve posted …
  2. Lunar Eclipse & Full Moon Tonight | 56x56 - […] articles out there with much more detailed recommendations, including this one and especially this one that I […]
  3. Lunar Eclipse Over the Trona Pinnacles « In the Moment: Michael Frye's Landscape Photography Blog In the Moment: Michael Frye's Landscape Photography Blog - […] mode. (Again, if you missed it, I posted an article about how to photograph a lunar eclipse on the …
  4. Lunar Eclipse Wednesday Morning « In the Moment: Michael Frye's Landscape Photography Blog In the Moment: Michael Frye's Landscape Photography Blog - […] how do you photograph an eclipse? For the eclipse on April 14th this year I wrote a post for …
  5. Total Lunar Eclipse September 27-28: Where to See It, How to Photograph It | ZombieMarkets - […] If your mission is to photograph the the moon, see the above article and also his article Photographing the …
  6. Total Lunar Eclipse September 27-28: Where to See It, How to Photograph It | Jamie Lawhorn's Blog - […] If your mission is to photograph the the moon, see the above article and also his article Photographing the …
  7. Total Lunar Eclipse September 27-28: Where to See It, How to Photograph It | Tales from the Conspiratum - […] If your mission is to photograph the the moon, see the above article and also his article Photographing the …

Leave a comment, a question, or show us your work!