Photographing a solar eclipse is one of the most exhilarating experiences a photographer can have. I’ve chased three total eclipses across four continents, and nothing compares to those few moments of totality when day turns to night and the sun’s corona streams across the sky. But here’s what most beginners don’t realize: without proper preparation and safety measures, you can permanently damage your eyesight and destroy your camera equipment.
This guide will teach you how to photograph a solar eclipse safely with your DSLR or mirrorless camera. I’ll cover everything from essential safety equipment to camera settings for each phase of the eclipse, composition techniques, and common mistakes to avoid. Whether you’re using a basic kit lens or a super telephoto setup, you’ll be ready to capture this celestial spectacle safely and beautifully.
Safety First: Protecting Your Eyes and Camera
Let me be absolutely clear about this: looking directly at the sun without proper protection can cause permanent retina damage in seconds. Your camera sensor faces the same risk. Concentrated sunlight can burn through your camera’s internal components just as it can damage your eyes. This is non-negotiable—solar filters are not optional equipment for eclipse photography.
You must use a certified solar filter that meets ISO 12312-2 standards on your camera lens during all partial phases of a solar eclipse. This specialized filter blocks 99.999% of visible light and harmful UV and infrared radiation. Think of it as eclipse glasses for your camera. Regular sunglasses, neutral density filters, or DIY solutions are completely unsafe and will not protect you or your equipment.
The only exception to the filter rule occurs during totality in a total solar eclipse—those brief minutes when the moon completely covers the sun’s surface. During this phase only, you can safely remove your solar filter to photograph the sun’s corona. But you must replace it immediately when the first sliver of sunlight reappears. For annular or partial eclipses, the filter must stay on your lens at all times. Never look through your optical viewfinder at the sun, even with a solar filter on your lens—use live view on your LCD screen instead.
Understanding Solar Eclipses
Before we dive into equipment and settings, it’s important to understand what you’re actually photographing. A solar eclipse occurs when the moon passes between Earth and the sun, casting a shadow on our planet. But not all eclipses are created equal, and knowing which type you’ll experience affects your photography approach significantly.
A total solar eclipse is the holy grail for eclipse chasers. During totality, the moon completely covers the sun’s disk, revealing the ethereal solar corona—the sun’s outer atmosphere that’s normally invisible to the naked eye. This is the only time you can photograph the sun without a solar filter. Totality typically lasts 2-4 minutes, though it can be as brief as a few seconds or as long as over 7 minutes depending on your location within the path of totality.
Partial solar eclipses occur when the moon only covers a portion of the sun. These are visible over a much larger geographic area than total eclipses. During a partial eclipse, you must keep your solar filter on at all times. The sun will appear crescent-shaped through your viewfinder, and the light level will decrease slightly but not dramatically.
Annular eclipses happen when the moon is at its farthest point from Earth, appearing slightly smaller than the sun in the sky. The result is a spectacular “ring of fire” effect as the moon passes in front of the sun but doesn’t completely cover it. Like partial eclipses, annular eclipses require your solar filter for the entire event. Never remove it thinking you can capture the ring effect—dangerous infrared and ultraviolet radiation will damage your eyes and sensor.
Hybrid eclipses are rare events that shift between annular and total along different points of the path of totality. These are exceptional photographic opportunities if you can position yourself in the right location. Most eclipse photographers will never encounter a hybrid eclipse in their lifetime, but if you do, thorough research about your specific viewing location is essential.
Key phenomena worth capturing include Baily’s beads—those dramatic points of light that appear around the moon’s edge just before and after totality caused by sunlight filtering through lunar valleys. The diamond ring effect marks the final moments before totality begins and the first moments after it ends, featuring a single brilliant point of sunlight alongside the emerging corona. The solar corona itself, with its intricate streamers and delicate structure, is the prize photograph of any total eclipse.
Essential Equipment for Solar Eclipse Photography
You don’t need to spend thousands on specialized astrophotography gear to capture a solar eclipse. Your existing DSLR or mirrorless camera can produce stunning results with the right preparation. That said, certain equipment will significantly improve your chances of getting that once-in-a-lifetime shot.
Any DSLR or mirrorless camera with manual controls will work for eclipse photography. Full-frame cameras offer advantages in low-light performance during totality, but modern APS-C and Micro Four Thirds cameras are more than capable. Mirrorless cameras have distinct advantages: their electronic viewfinders are safe for solar viewing when a solar filter is attached to the lens, focus peaking helps achieve critical sharpness, and electronic shutters eliminate vibration during long exposures. DSLRs, meanwhile, often have better battery life for extended shooting sessions.
Your lens choice determines how large the sun appears in your frame. At 200mm on a full-frame camera, the sun appears quite small—you’ll need to crop heavily. For decent detail, 300mm is the minimum I’d recommend. The sweet spot for most eclipse photographers is 400-800mm, which renders the sun at a satisfying size in the frame. If you’re using a crop sensor camera, multiply those focal lengths by your crop factor (1.5x for Nikon/Sony APS-C, 1.6x for Canon APS-C, 2x for Micro Four Thirds). Super telephoto lenses (1000mm+) can fill the frame with the corona but are challenging to keep steady.
A sturdy tripod is absolutely essential. You’ll be shooting long exposures during totality, and any camera movement will ruin your shots. I prefer a tripod with a geared head for precise adjustments, but a quality ball head works fine if you tighten it properly. Avoid cheap tripods—they’re prone to vibration in wind and can’t support heavy telephoto lenses steadily.
Your solar filter is the most critical piece of safety equipment. Full-aperture filters cover the entire front element of your lens and provide the best optical quality. Off-axis filters are smaller and positioned in front of part of your lens—these are popular for large telescopes but can cause vignetting on camera lenses. Purchase filters only from reputable astronomy suppliers that certify ISO 12312-2 compliance. Popular brands include Thousand Oaks Optical, Baader Planetarium, and Seymour Solar.
A remote shutter release or intervalometer eliminates camera shake when triggering exposures. Basic wired remotes are inexpensive and reliable. Wireless options give you more freedom to move around. For eclipse sequences, an intervalometer with programmable timing is invaluable—you can set it to automatically shoot exposures at regular intervals throughout the event.
Bring multiple memory cards with plenty of capacity. You’ll likely shoot hundreds of frames, especially if you’re bracketing exposures during totality. I recommend at least 64GB of fast card capacity. Extra batteries are equally important—cold temperatures can reduce battery life, and you’ll be shooting continuously for several hours. Bring at least two fully charged batteries, three if you’ll be in cold conditions.
Advanced eclipse photographers often use a two-camera setup: one with a super telephoto lens for close-up shots of the corona, and another with a wide-angle lens (14-28mm) to capture the landscape and sky during totality. This approach gives you variety in your final images but requires more equipment and attention during the precious minutes of totality.
Camera Settings for Each Eclipse Phase
Understanding the right camera settings for each phase of the eclipse is crucial for capturing properly exposed images. The sun’s brightness changes dramatically throughout the event, requiring constant adjustments to your exposure settings. Let me break down the optimal settings for each phase.
For all partial phases of a solar eclipse, start with these baseline settings: ISO 100, f/8 to f/16, and shutter speed between 1/1000 and 1/4000 second. These settings will give you a properly exposed sun with good detail in sunspots and surface features. Use manual mode—auto exposure will be confused by the bright sun against dark sky and produce inconsistent results. Shoot in RAW format to preserve maximum detail for post-processing.
As the partial eclipse progresses, you may need to slightly adjust your shutter speed. The sun becomes marginally dimmer as more of it is covered, but the change is less dramatic than you might expect—only about 2-3 stops difference between no eclipse and 90% coverage. Keep your aperture at f/8-f/16 for optimal sharpness, and maintain ISO 100 to minimize noise. Use your histogram to verify exposure—aim for the data to be just left of center without blowing out the highlights.
The diamond ring effect and Baily’s beads occur in the final seconds before totality and the first seconds after. These phenomena require different exposure settings than the partial phases. Increase your ISO to 200-400 and open your aperture to f/5.6 or f/8. Shutter speeds will vary widely depending on how thin the crescent is—start around 1/500 second and adjust based on your histogram. These phases move quickly, so consider using shutter priority or auto ISO to capture rapidly changing light conditions.
Totality is where exposure settings become challenging and rewarding. The brightness of the corona varies dramatically—much brighter near the sun’s surface and fading to delicate outer streamers. No single exposure can capture this full range. You’ll need to bracket exposures widely. Start with ISO 100-400, f/8-f/11, and exposures ranging from 1/1000 second for the inner corona to 2-4 seconds for the outermost streamers. The exact settings depend on how extended the corona appears and your personal vision for the final image.
During totality, I recommend this bracketing sequence: 1/1000, 1/500, 1/250, 1/125, 1/60, 1/30, 1/15, 1/8, 1/4, 1/2, 1, and 2 seconds. This 12-frame sequence captures the full dynamic range of the corona. In post-processing, you can combine these exposures to create a composite image showing detail from the sun’s surface to the farthest reaches of the corona. Many cameras have auto bracketing features that can automate this sequence.
For annular eclipses, you never remove your solar filter, so your settings remain similar to partial phases throughout: ISO 100, f/8-f/16, and shutter speeds around 1/1000-1/4000. The ring of fire effect is still the sun’s surface, not the corona, so exposure settings don’t need the dramatic adjustment that totality requires. Focus on capturing the clean ring shape and any interesting prominences visible along the moon’s edge.
Throughout the eclipse, trust your histogram more than your camera’s LCD screen. The screen can be misleading, especially in dark conditions during totality. A proper histogram for the sun’s surface should show data near the right side but not clipped. For the corona, you want some data spread across the tonal range but avoid completely blown highlights at the brightest inner corona.
How to Focus for Solar Eclipse Photography
Achieving sharp focus is one of the most challenging aspects of solar eclipse photography. The sun is a bright point of light against a dark sky, which can confuse autofocus systems. Manual focus is essential for consistent, sharp results. Here’s how to nail focus every time.
Set your lens to manual focus and disable any image stabilization or vibration reduction. These features can actually introduce blur when the camera is on a tripod. For telephoto lenses, focus is set at or very near infinity during eclipse photography. However, many lenses focus past infinity, so simply rotating the focus ring all the way may not give you sharp results.
The safest way to focus is using your camera’s live view feature, which is especially important for DSLR users who should never look through the optical viewfinder at the sun. Enable live view, point your camera at the sun with the solar filter attached, and zoom in to 10x magnification. Carefully adjust the focus ring until the sun’s edge appears razor sharp. Once you achieve sharp focus, use gaffer tape to secure the focus ring so it can’t accidentally move during the eclipse.
Mirrorless camera owners have an advantage here: focus peaking makes critical focus much easier to achieve. Enable focus peaking in your camera’s menu, and you’ll see colored highlights appear on in-focus edges of the sun. This feature is particularly valuable for achieving sharp focus during totality when light levels drop and manual focusing becomes more difficult.
Practice your focusing technique before eclipse day. The moon is an excellent stand-in for the sun—it’s roughly the same apparent size in the sky and has crisp edges. Focus on the moon during its full or nearly full phase, which will be closest to the sun’s apparent size. Once you’ve achieved sharp focus, mark the focus position on your lens with a small piece of tape. On eclipse day, you can quickly return to this position as a starting point, then fine-tune using live view.
Be aware that temperature changes can affect focus. As the air cools during the eclipse, lens elements may expand or contract slightly, shifting focus. Plan to check and adjust focus periodically throughout the event, especially if you notice significant temperature changes. This is particularly important for photographers using super telephoto lenses, which are more sensitive to thermal effects.
Composition and Framing Techniques
Great eclipse photography isn’t just about technical execution—it’s about creating compelling images that capture the majesty of the event. Your compositional choices determine whether your eclipse photos are merely documentary or truly artistic. Let me share some approaches that have worked well in my experience.
The telephoto close-up approach frames the sun prominently, showing fine detail in sunspots, prominences, and the corona’s delicate structure. This classic eclipse image emphasizes the celestial mechanics at play. For this composition, center the sun in your frame with some margin for movement—you don’t want the sun drifting out of frame during the lengthy eclipse. Consider using a solar tracker if you have one, though it’s not absolutely necessary for exposures under a few seconds. Position interesting features of the corona dynamically within the frame rather than always centering the sun.
Wide-angle eclipse photography tells a different story, emphasizing the surreal experience of day turning to night. This approach works beautifully during totality when the landscape is bathed in eerie twilight and stars become visible. Include foreground elements—trees, buildings, mountains, or silhouettes of other eclipse viewers—to give scale and context to the scene. A focal length between 14mm and 28mm on full frame works well for these environmental eclipse images. Expose for the landscape during totality, which may require exposures of several seconds at higher ISOs.
The eclipse sequence composite is a popular advanced technique showing the sun at multiple stages throughout the event. Create this by taking identically framed photos at regular intervals, then combining them in post-processing to show a progression of partial phases leading to totality. For the best results, use a fixed tripod position and identical exposure settings for all partial phase images. Plan your sequence carefully—many photographers take an image every 5-10 minutes during partial phases, then more frequently during the dramatic transitions of diamond ring and totality.
Consider the rule of thirds when positioning the sun in your frame. Rather than always centering, try placing the sun along one of the imaginary lines that divide your frame into thirds. This creates more dynamic compositions, especially when including foreground elements in wide-angle shots. For close-up corona photography, position the brightest inner corona off-center to create visual tension and lead the viewer’s eye through the frame.
Don’t forget vertical orientation. Most eclipse photos are horizontal, but vertical framing can be stunning, especially when combining the sun with interesting foreground elements or elongated corona streamers. Shoot both orientations during totality to give yourself options in post-processing. The brief duration of totality passes quickly, so having a plan for your compositions before the eclipse begins helps you work efficiently when every second counts.
Step-by-Step Guide to Photograph a Solar Eclipse
Preparation is the key to successful eclipse photography. The more you plan and practice beforehand, the less you’ll need to think about technical details during the eclipse itself. Here’s a comprehensive timeline to help you prepare for eclipse day.
One to Two Weeks Before: Research your viewing location carefully. Check weather patterns and have backup locations planned if possible. Download apps like Photopills to plan the sun’s position during the eclipse. Test all your equipment thoroughly—mount your solar filter and verify it fits securely. Practice your focusing technique on the moon. Charge all batteries and format all memory cards. If using a new camera or lens, spend time familiarizing yourself with its controls so you can operate it by touch in the dark during totality.
The Day Before: Pack your equipment carefully. Bring your camera, lenses, tripod, solar filter, remote release, extra batteries, extra memory cards, lens cleaning supplies, and a flashlight for adjusting settings in the dark. Check the weather forecast one final time. Set an alarm—you don’t want to sleep through a once-in-a-lifetime event! Get to bed early; eclipse day will be long and exciting.
Eclipse Day – Arrive Early: Plan to arrive at your location at least 2-3 hours before first contact (when the moon first begins to cover the sun). This gives you time to find a good spot, set up your equipment, and make any necessary adjustments. Position your tripod on solid ground away from vibration sources like walking paths or parking areas. If you’ll be shooting wide-angle shots, scout interesting foreground elements during daylight while you can still see the landscape clearly.
First Contact Through Partial Phases: Put your solar filter on BEFORE pointing your camera at the sun. Never look through your optical viewfinder at the unfiltered sun. Set up your camera with baseline settings: ISO 100, f/8, 1/1000 second in manual mode. Achieve sharp focus using live view at 10x magnification, then tape down your focus ring. Take test shots and review your histogram. Adjust exposure as needed to properly expose the sun’s surface. Take periodic shots throughout the partial phases to document the progression. Use this time to get comfortable with your equipment and workflow.
Diamond Ring and Baily’s Beads: As totality approaches, the light will change dramatically. Be ready for the diamond ring effect—the last burst of sunlight before totality begins. Switch to faster settings: ISO 200-400, f/5.6-f/8, and shutter speeds around 1/500 second. These phases move incredibly fast, so consider using continuous shooting mode to capture the rapidly changing light. Remove your solar filter ONLY when the diamond ring has completely faded and totality has begun—this is when the sun is completely covered by the moon.
During Totality: This is the moment you’ve been waiting for, and it passes quickly. Immediately begin your bracketing sequence for the corona. Start with exposures for the bright inner corona (1/1000-1/500), then progressively longer exposures to capture the outer streamers (up to several seconds). Take wide-angle shots of the darkened landscape and sky if you have a second camera or can quickly switch lenses. Look up from your camera briefly to experience totality with your naked eye—this is a magical few minutes you’ll remember forever. Be prepared to replace your solar filter the moment you see the first diamond ring signaling the end of totality.
Post-Totality Partial Phases: Once your filter is back on, return to your partial phase settings and continue documenting the eclipse as the moon moves away from the sun. The lighting will gradually return to normal. Take some final shots of the fully uncovered sun for comparison with your eclipse images. Once the eclipse is complete, carefully pack your equipment while being mindful not to accidentally point your camera at the sun without the filter.
Common Mistakes to Avoid
After photographing multiple eclipses and helping countless other photographers prepare for theirs, I’ve seen the same mistakes repeated over and over. Learn from others’ errors so you don’t make them yourself during this precious event.
The most dangerous mistake is looking through an optical viewfinder at the sun without proper protection. This can cause permanent retina damage in literally a fraction of a second. Even with a solar filter on your lens, concentrated sunlight can enter through the viewfinder. Use live view exclusively, or cover your viewfinder with a solar filter designed for that purpose. Never assume your equipment is safe—verify that your solar filter is properly certified and securely attached before pointing your camera at the sun.
Forgetting to remove the solar filter during totality is another incredibly common mistake. I’ve seen photographers miss the corona entirely because they were so focused on safety that they forgot to take off their filter. Mark your filter with a bright piece of tape as a visual reminder. Practice the filter removal motion beforehand so it becomes muscle memory. Set a silent timer on your phone to alert you when totality is approaching. But equally important—don’t forget to PUT THE FILTER BACK ON when totality ends.
Not practicing beforehand is a guaranteed way to miss shots. Many photographers only test their equipment on eclipse day, discovering too late that their solar filter doesn’t fit properly, their lens can’t achieve sharp focus, or they don’t know how to change critical settings in the dark. Spend time practicing under similar conditions—use the moon as a stand-in for the sun. Test your focus procedure, exposure bracketing, and filter removal. You should be able to operate all your equipment by feel without looking at menus.
Wrong exposure settings during totality ruin more photos than anything else. Many photographers use their partial phase settings during totality, resulting in dramatically underexposed images of the corona. Others go to the opposite extreme, shooting only the longest exposures and missing the delicate structure of the inner corona. Practice your bracketing sequence beforehand. Write down your planned exposure sequence on a small card you can reference in the dark. Trust your histogram more than the LCD image, which can be misleading in low light.
Running out of battery power or memory card space during the eclipse is heartbreaking but easily preventable. You’ll shoot more frames than you expect, especially during the excitement of totality. Bring at least twice the battery and memory capacity you think you need. Keep spare batteries in a warm pocket close to your body to preserve their charge in cold weather. Use memory cards with fast write speeds so your buffer doesn’t fill up during critical moments.
Finally, the biggest mistake of all is forgetting to enjoy the experience. I’ve seen photographers so focused on their cameras that they never actually look up at the eclipse with their own eyes. Totality is one of the most awe-inspiring natural phenomena on Earth—a few minutes that will stay with you forever. Take at least 30 seconds during totality to put down your camera and experience it directly. No photo, no matter how technically perfect, can compare to witnessing the real thing.
Frequently Asked Questions
Do I need a filter to photograph a solar eclipse?
Yes, you absolutely need a certified solar filter that meets ISO 12312-2 standards to photograph a solar eclipse during all partial phases. The filter protects both your eyes from permanent retina damage and your camera sensor from destruction by concentrated sunlight. Only during totality in a total solar eclipse can you briefly remove the filter to capture the sun’s corona, but you must replace it immediately when totality ends. Regular sunglasses, neutral density filters, and homemade solutions are not safe.
What are common mistakes in eclipse photography?
The most dangerous mistake is looking through an optical viewfinder at the sun without proper protection, which can cause permanent eye damage. Other common errors include forgetting to remove the solar filter during totality, not practicing with equipment beforehand, using wrong exposure settings during totality (resulting in underexposed images), running out of battery or memory, and becoming so focused on photography that you forget to experience the eclipse directly with your own eyes.
What camera settings for solar eclipse?
For partial phases use ISO 100, f/8-f/16, shutter 1/1000-1/4000 in manual mode. During the diamond ring effect, try ISO 200-400, f/5.6-f/8, shutter around 1/500. For totality, bracket widely: ISO 100-400, f/8-f/11, with exposures from 1/1000 second for the bright inner corona to 2-4 seconds for the outer streamers. Always shoot in RAW format and use your histogram to verify exposure rather than trusting the LCD screen.
What focal length is best for eclipse photography?
The ideal focal length depends on your goals. For close-up shots of the sun and corona, 400-800mm is the sweet spot—the sun appears large enough to show good detail. The minimum I’d recommend for decent sun detail is 300mm. At 200mm, the sun appears quite small and requires heavy cropping. For wide-angle eclipse photos showing the darkened landscape during totality, use 14-28mm lenses. Remember to multiply these focal lengths by your camera’s crop factor if using APS-C or Micro Four Thirds cameras.
Can I photograph a solar eclipse with my phone?
Yes, you can photograph a solar eclipse with your phone, but with important limitations. You must use a certified solar filter over your phone’s camera lens—never point it directly at the unfiltered sun. Phone cameras won’t capture impressive close-up images of the corona, but they can document the experience and capture wide-angle shots of the darkened landscape during totality. For best results, use a telephoto lens attachment if available, and shoot in manual mode if your phone app supports it. Most importantly, don’t spend the entire eclipse behind your phone—experience it directly.
Final Thoughts
Photographing a solar eclipse is a challenging but incredibly rewarding experience. With proper preparation, the right equipment, and careful attention to safety, you can capture stunning images of one of nature’s most spectacular displays. Remember that safety comes first—never compromise on protecting your eyes and your camera sensor with certified solar filters.
Practice your setup and workflow before eclipse day. Know your equipment inside and out so you can operate it without thinking. Plan your compositions but stay flexible to capture unexpected moments. And most importantly, don’t forget to put the camera down and experience totality with your own eyes—those few minutes will stay with you forever, long after your photos have been processed and shared.
The next solar eclipse is approaching faster than you think. Use this guide to prepare thoroughly, practice your techniques, and get ready for an unforgettable experience under the shadowed sun. Whether you’re a seasoned astrophotographer or capturing your first eclipse, the memories and images you create will last a lifetime.