How to photograph the moon

To photograph the moon you will need a long telephoto lens to magnify the moon and try to fill as much of the frame as possible. Even with a good telephoto lens setup though, you will most likely be cropping the final image, simply because only a telescope would be able to provide enough magnification to fill the entire frame. With your telephoto lens mounted on your camera, secure it on a tripod and point at the moon. Make sure that your tripod is good and stable enough to accommodate and hold your lens and your camera.

2018 Super Moon Pictures

When it comes to shutter speed, aperture and ISO, here is what I recommend for general use when I shot the 2018 Super Moon:

Camera Mode: Set your camera mode to full Manual Mode. The M on the Canon mode Dial.
ISO: Set your ISO to 100 if you have a Canon DSLR and to 200 if you have a Nikon DSLR (basically, whatever base ISO you have in your camera). For most other brands, the base ISO is also 100. If you have a point and shoot camera, see if you can find a menu setting to set your ISO to 100. Make sure “Auto ISO” is turned Off.
Aperture: Set your aperture to f/11.
Shutter Speed: Set your shutter speed to 1/125 on cameras with base ISO 100, and to 1/250 on Nikon DSLRs with base ISO 200.
Lens Focus: Set your lens to manual focus (either through a switch on the lens or on the camera) and set your focus to infinity. Be careful while setting the focus to infinity, as some lenses allow focusing beyond infinity. On more advanced DSLRs such as Nikon D300, there is a handy feature called “live-view with contrast detect”, which can accurately acquire focus on distant objects. I have used it many times for my moon photography and it works great! If you do not have such a feature in your camera, then try setting your lens to the center of the infinity sign, then take a picture and see if it came out sharp by zooming in the rear LCD of the camera.

Nikon D90 DSLR: ISO 200, Aperture f/11, Shutter Speed 1/250.
Canon EOS Rebel XSi: ISO 100, Aperture f/11, Shutter Speed 1/125.

2018 Blue Moon Pictures

The above aperture and shutter speeds are derived from a Sunny f/11 rule, which is not necessarily very accurate for moon photography. I recommend starting with the above settings and adjusting the shutter speed based on the brightness of the moon. If it is too bright, set your shutter speed to a higher value. If it is too dim, set your shutter speed to a lower value. You can also play with aperture, but be careful, as changing the aperture to a small number can actually soften the image, while increasing the aperture to a very high number would mean slower shutter speeds. Remember, the moon moves pretty fast, so you definitely do not want to be photographing it with a slow shutter speed (certainly not below 1/100 of a second), especially when using a long telephoto lens.

Another thing I recommend doing is bracketing your shots. When I was taking a picture of the full moon, I noticed that some parts of the moon came out overexposed, while other parts were underexposed. I couldn’t get a perfect shot to properly expose all areas of the moon, so I decided to try taking multiple shots of the moon, then merging them into HDR in Photoshop. To my surprise, the result turned out to be better than expected – the first image in this article was done that way. If you do not want to do an HDR of the moon, I still recommend to bracket the exposures – in worst case scenario, you will keep the best photo and delete the rest.

2018 Blood Moon Pictures

Lastly, for those who have long telephoto lenses longer than 400mm, you might be able to use “Aperture Priority” mode instead of “Manual“, as long as you set your metering to spot metering. At 400mm and above, the moon fills enough of the frame to be able to use modes other than manual. 



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