Mastering Long Exposure Photography
Updated: Aug 18
Mastering Long Exposure Photography: A Guide for Nature Enthusiasts
Have you ever seen those breathtaking photos of waterfalls where the water looks silky smooth, like flowing white ribbons? Or a serene lake that you know is usually choppy, yet appears perfectly calm and glass-like? That’s the magic of long exposure photography. It involves adjusting your camera settings so the shutter stays open long enough to create motion blur.
Waterfalls, rivers, night skies, and light trails are all commonly captured using long exposure techniques. You can also create motion blur in seascapes (check out my other blog on that!). The key difference is that for waterfalls, your tripod must remain completely still—no movement at all.
Essential Gear for Long Exposure Photography
Tripod
To avoid camera shake, a sturdy tripod is essential. My best advice? Don’t go for a light or cheap one, especially if you’ll be setting it up in or near water. A solid tripod will provide stability, allowing you to focus on capturing the perfect shot.
ND Filters (Neutral Density Filters)
These filters reduce the amount of light entering your lens. The density you need depends on the lighting conditions:
Bright sunny day, no clouds, open area → ND8 or stronger
Under a tree canopy, low light, or before sunrise → ND4 to ND8 (or none at all)
An ND filter is essentially a dark lens cover. Some are so dark you can’t see through them unless you hold them up to the light. Without an ND filter on a sunny day, a 2-second exposure will result in an overexposed white image. With an ND filter, that same exposure will produce a properly lit photo with beautiful motion blur.
Remote Shutter
A remote shutter is a must. Even the slightest touch on your camera can cause blur during a long exposure. You might think you’re steady, but trust me—without a remote or tripod, the shake will show. I prefer wireless remotes over cable ones because cables can still bump the tripod.
Camera Settings for Long Exposure Photography
Shutter Speed: Start with 1–2 seconds for waterfalls and adjust as needed. There’s no strict rule—it depends on the scene and lighting.
Aperture: Use f/8–f/16 for sharpness and depth of field.
ISO: Keep it as low as possible (ISO 100–200). Higher ISO adds light but also grain.
Mode: If you’re still learning manual mode, use Shutter Priority—set your shutter speed (1–2 seconds) and let the camera handle the rest. If you’re confident, go full Manual.
Pro Tip for Beginners
When I first started, I felt overwhelmed. My trick was to shoot in Auto Aperture Priority and Shutter Priority, check the settings, then switch to Manual and tweak them. Honestly, I still sometimes do this today if I’m stuck or can’t nail the settings. Photography is all about trial and error—there’s no hard-and-fast rule.
Exploring Long Exposure Photography Techniques
Long exposure photography is not just about capturing waterfalls or rivers. It can also be applied to various other subjects. Here are a few techniques to consider:
Capturing Night Skies
Long exposure is perfect for astrophotography. You can capture the beauty of the stars and the Milky Way by using a longer shutter speed. Just remember to use a sturdy tripod and a remote shutter to avoid any shake.
Light Trails
If you’re near a busy street or a highway, try capturing the light trails of cars. Set your camera to a longer exposure time, and watch as the lights create beautiful streaks across your image.
Seascapes
Long exposure can also transform seascapes. The waves can appear soft and dreamy, creating a sense of calm. Experiment with different shutter speeds to find the effect you love.
Gallery of Long Exposure Shots
Below are some of my long exposure shots with camera settings and locations included.
Mclean Falls NZ - F/11 1/3 Sec ISO 100
That Wanaka Tree - F/8 30 Sec ISO 100 - early morning before sunrise ND10 Filter
Sydney Harbour - F/11 25 Sec ISO 100 - Night Photo With ND10 Filter
Final Thoughts on Long Exposure Photography
Give it a go! If you have any questions, feel free to reach out. Remember, there’s no single “right” way to capture a photo. That’s what makes photography so special. Two photographers can shoot the same scene and produce completely different results. Photography is personal—what you love, someone else might not, and vice versa.
So grab your gear, find a beautiful location, and start experimenting with long exposure photography. You might just discover a new passion!
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