Yay -this week I did “get out and make some new photos”! However, these images I came home with are of the same subjects that I photographed in our yard and posted about last week: A storm and two birds. It’s almost like there’s something strange and metaphysical going on (– probably not).
First the storm:
Light show across the water
I set out very early Thursday towards Merritt Island National Wildlife Refuge with no clear idea about where I’d try to photograph sunrise. I noticed a few flashes of lightning off across the river and stopped under the causeway to watch for a minute. I ended up staying longer and making a series of 15 – 30 second exposures. Most just show a dark cloud, but I caught a few mid-strike. I was glad I had my “go-to landscape lens” on the camera. It’s a 24 -105 mm and had the reach I needed to show off these far away clouds. My second most used landscape lens is a 16 -35 mm and wouldn’t have worked as well.
Pretty in Pink
There was a lot of water around Black Point Wildlife Drive and it seemed like there are a few more birds now than there have been recently. This was the only Roseate Spoonbill I saw anywhere that morning. I wish it had been a little closer (I always wish that). On the other hand, it was a very calm bird and posed nicely as I tried to make a good image. I like the fall looking colors on the vegetation around the pond. Maybe soon we’ll have some cooler weather.
Pretty light on a Reddish Egret in flight
I’ve often seen a Reddish Egret hanging out on the first half of Black Point. This time there were several of them on the second half. I think the light on this one flying by in front of me is very nice.
Anyway, although these are the same subjects as last week they are very different images. I think they’re worth posting. I hope you like them too.
A friend wants to make long exposure photos on an upcoming trip. I recommended using a Variable Neutral Density Filter (VND) and offered to let them try mine. So we headed over to the Cocoa Beach Pier last Friday to test them out on some ocean waves.
Cruising home. VND, ƒ/11, 35 mm, 0.3sec, ISO 100
VNDs are made from two polarizing filters – one’s fixed and the other rotates. You use the rotating one to vary the amount of light that’s blocked (typically between 1 or 2 and 6 or 8 stops). I like them because they give you precise and easy control over how much light hits your sensor. If you reduce light on the sensor, you can use a slower shutter speed or a wider aperture for a given scene. They’re good to have when you photograph waterfalls (slow shutter to blur / smooth water) or in bright light (to shoot with a wider aperture and blur backgrounds).
Here’s my approach for smoothing water:
Mount the camera on a tripod and trigger it with a remote or the self timer.
Set ISO (usually for best quality). Don’t use auto ISO. We want the camera to vary shutter speed instead of changing ISO when the VND rotates.
I use Aperture Priority mode and select the F-stop (for depth of field, image quality etc.).
Compose with the VND filter at its minimum value (brightest setting).
In bright light, you can use auto focus. In dim light, you may need to manual focus so the camera’s auto focus doesn’t hunt when you darken the VND.
Now, slowly turn / darken the VND until your shutter speed reaches the value you want. You’ll need to experiment to find what looks best to you, but for water try between .25 and 1 second.
If you can’t get a slow enough shutter, you can close down your aperture, or lower your ISO.
Some things to watch out for:
Like much in photography (and life!), you can find very expensive VNDs and very cheap ones. I’ve had good luck with name brand ones in the middle price range. Don’t buy the cheap ones! They may not be optically flat or coated, and might introduce color shift problems. You’ll probably pay more for thinner ones too, which will reduce chances of vignetting.
Definitely look for VNDs with coatings to help prevent reflections / flare. You’re adding four more air/glass interfaces to the front of your lens and you can’t use a lens hood, so coatings will improve performance.
Since these filters can be expensive, I recommend buying only one, sized to fit the biggest diameter lens you’ll use it with. I have a 77mm VND and step down rings to mount it on my smaller lenses.
Some VNDs can be rotated too far and will show an ugly cross-shaped anomaly. If yours does this, watch for it and back off until it disappears. Some are made with a stop so you can’t rotate them too far.
Check your results as you go. It’s easy to over expose highlights in moving water, so you may need to dial in some negative exposure composition. Also, if the light getting through is too dim, your camera’s meter may not work well. In that case you’ll have to change to manual exposure and adjust accordingly.
Make several exposures at different shutter speeds so you’ll have distinct looks to choose from when you get home.
Golden beach. VND, ƒ/8.0, 26 mm eq., 0.8sec, ISO 200
That’s it – simple, right? Do you use VNDs? If so, let me know where I can view your long exposure photos. And if you have any hints of your own, please share in a comment for everyone.
You can click on these images to see a larger version on Flickr. Thanks for stopping by and reading my blog. Now – go make some photos!
In low light situations, I wanted the ship sharp in the foreground, and nearby water showing motion blur. I also wanted features on the horizon to be sharp (with no motion blur).
You can see the settings I used in the captions. The secret is to use a wide-angle lens, and keep your shutter speed fast enough so that the ship’s motion doesn’t result in blurred features on the horizon, but long enough so that the close by water shows some motion blur. For this image, a little less than a second worked out. Here’s another example (that was in last week’s blog too):
Approaching the Cayman Islands. (eq. FOV: 26mm, f/4, 2 sec @ ISO 200)
Here are the steps to try this yourself:
Go on a cruise!
Choose an aperture that gives you the depth of field you want (e.g. sharp focus from foreground to horizon). My Olympus 12-100 f/4 lens is sharp and has sufficient depth of field used wide open.
Choose an ISO value that results in the shutter speed you want (between 1/2 and 2 seconds). With my micro 4/3 cameras, I’m conservative with ISO, but I’ll use up to 3200 if pressed – even for landscape shots.
Use your camera’s built-in image stabilization (or mount your camera on a tripod) to stabilize it on the ship. Since my setup has the Olympus dual-IS capability, I didn’t use a tripod. Instead, I braced myself against the ship and hand-held these.
Make several exposures and check for sharpness. Since the ship is moving relative to the horizon, this setup is different from a normal dry-land photo. To keep the horizon sharp, you’ll have to either time the ship’s motion and expose when it’s minimized (difficult), or make multiple frames and pick ones where the horizon features are sharp (easier). I was able to get sharp images with exposures as long as 2 seconds, but I made multiple frames for insurance.
Here’s one more photo. The light was brighter in this one, so I couldn’t get much blur in the water:
Dusk at sea. (eq. FOV: 24mm, f/4, 1/40sec @ ISO 200)
So that’s it. A fun technique that will give you some nice “cruisey” images. If you try this, let me know how it works for you.
Thanks for stopping by and reading my blog. Now – go make some photos!
As an Electrical Engineer and a long time photographer, I’ve been interested in computational photography for a while. You can read some of my earlier posts on the subject at this link. Here’s Wikipedia’s definition:
I’d change this slightly from”instead of” to “instead of or in addition to”, but that’s a small quibble.
Moore’s law keeps driving the computing capabilities in phones and cameras ever higher and it’s fascinating to see what companies do with the extra potential.
Towalga River below High Falls, Georgia. Composite – iPhone default live view and Long Exposure, merged in Photoshop
I made the image above on our recent trip using an iPhone 8+ and Apple’s “Live Photo” mode. After I made the photo, I edited it on the phone and enabled the “Long Exposure” effect. The Long Exposure effect of blurring the moving water is computed from ~3 seconds worth of frames that Live Photo captures. This is Apple’s web page explaining the feature. Here’s what it looked like before I changed the mode – it’s not nearly as photogenic:
Default iPhone live view
Until iOS 11 added this feature, I wasn’t too interested in Live Photos. Now, I’m watching for places to use it. You can get a better image with your high-end camera and traditional optical techniques, but this is easier and a lot of fun to play with.
Here are some hints:
Pick a suitable subject: moving water, traffic on a road, blurring people in a crowd, etc.
Motion blur with a traditional optical approach requires a slow shutter speed – either low light or using filters. Since computational methods works by processing multiple frames, you can use it in bright light without filters.
Apple says it works on their newer phones (6+ and later). You’ll need to have iOS 11 (or later) installed.
The Long Exposure effect has to align Individual frames and then crop where there’s no overlap so you’ll lose pixels around the edges. Ideally, use a tripod – but that sort of defeats the idea of pulling your phone out of your pocket, doesn’t it? Just hold the phone as steady as you can to minimize cropping.
Make several exposures and pick the best one later.
Long Exposure resolution seems to be lower than default iPhone photos. This isn’t a huge problem for the moving parts of the frame – they’re supposed to be blurry. For the static portions, you can load both versions into layers in Photoshop and use masking to paint in higher resolution where you want it. I did this for the first photo above.
You can set a Long Exposure photo as your wallpaper. You’ll see the static Long Exposure version until you press on it from the lock screen. Then it changes to show the three-second animation – cool!
I hope Apple enhances this in future updates. It’d be good to have some control over the blur effect. 3 seconds is nice, but some subjects will look better with less (or more?).
iOS 11 includes other updated computation photo capabilities (e.g. portrait lighting) – but that’s a subject for another day.
Photography’s changing fast – it’s a wonderful time to be a photographer, isn’t it? In today’s digital world, many advances are likely to be computational and not optical. Keep up – don’t be left behind!
Thanks for stopping by and reading my blog. Now – go compute some photos!
Kevin M. and I went to Viera Wetlands (Ritch Grissom Memorial Wetlands) last weekend.
On the way, we stopped by Riverfront Park in Cocoa for a sunrise photo. Unfortunately, the sun didn’t cooperate – we didn’t even see it until about a half hour after sunrise! But I thought the fog, boats, and lights were photogenic. The water was very calm – leading to great reflections and very little motion blur even though this is a 13 second exposure due to the dim light.
Foggy morning harbor, Cocoa, Florida, Infrared
After sunrise, we met up with Kevin’s brother Keith. He’s getting into birding and had never been to Viera, so he wanted to join us. When we arrived, we found the road closed to cars because of all the rain we’ve had. We almost always drive and the slower pace and closer view was enjoyable for a change. Walking helped us see many of the warblers hiding in the bushes. I was able to isolate this pretty “butter butt” against a nice non-distracting background:
There were many warblers (mostly Palm Warblers) and Tree Swallows. And just so you know, I think Tree Swallows are one of the hardest birds to photograph. I hardly ever see them sitting still. And they’re so small and fast that photographing them in flight is a very low percentage shot – at least with my equipment. I’ll get a good photo of one someday.
Of course, we also saw many of the usual wading birds and the gators seemed more numerous than normal. I also got to meet one of my Flickr friends (New NewEnglander) who was visiting from up north.
We also drove through the Click Ponds and saw huge numbers of ducks (mostly Green and Blue Winged Teals) and shorebirds, and then headed down the dirt road toward Moccasin Island tract. I’ve been down there a few times before without seeing much. But this time was very interesting and proves that you need to visit someplace over and over to fully appreciate it. We saw what we think was a Merlin fly by, but weren’t quick enough to photograph it. We also spotted several American Kestrels – the first time I’ve seen them in the wild and a real highlight of the trip.
We saw one of the Kestrels engaged with another similar sized bird, but were too far away to make out what going on. It looked like they were actually grappling with each other. Both birds flew away before we got close. Other birds on the road included Sand Hill Cranes and Eastern Phoebes.
For some reason, I’d never noticed Hillsborough River State Park until fellow Photography Interest Group member JT Smith asked me about it – thanks JT! There are a lot of photos of the park on Flickr, many of them quite nice. So I decided to go over on a scouting trip. Flickr’s a great place to research new locations and I spent a while going through their search results as well as Google maps before my trip.
Dark river in the deep woods. A Hoya 8 2/3 stop neutral density filter let me stretch my exposure time to 25 seconds at f/8 and ISO 100 to smooth the water surface.
The park is about 20 miles north-east of Tampa and an hour and 40 minutes west of where I live. Not too long a trip. With all the rain we’ve had recently, added water’s made the current look pretty fast through the rapids. My kayak would get a few scrapes paddling through this.
Hillsborough River rapids. I’m a sucker for Cypress Knees and it was a treat to find some by the rapids to use as foreground. Since the wind was blowing a bit, I made two exposures. A slow one (30 seconds with the ND filter), and another not so slow one (no filter, 1/13th second). To eliminate the blurred leaves, I combined them in Photoshop using layers and masking the first for the water and second for the foliage.
I want to see what this looks like when we haven’t had so much rain. I think a few more exposed rocks would be nice. Here’s one last image from the trip:
Hillsborough River. This is an Infrared, false color, three exposure panorama. This place is near the kayak put-in.
I’m going to make a return trip and bring my kayak. I think I’ll paddle the parts in the first and third photos and not the second.
Thanks for stopping by and reading my blog. Now – go make some photos!
And if you know of a good photo photo-op in Central Florida – please let me know. I love to explore new places.
Lynn was out-of-town last week at the Pressing Iron & Trivet Collectors of America Convention in Indianapolis, Indiana. I talked her into letting me out of my spousal support services subcontract, so I had a chance to sneak in a few days of photography while she was away. I spent the time in St. Augustine, Florida, which is “the oldest continuously occupied European-established settlement and port in the continental United States”. I’ve written about it many times (see this link) and it’s one of my favorite places to photograph. Photo ops abound and include landscapes, architecture, street scenes, beaches, historic landmarks, wildlife, and much more. It’s hard to go anywhere in the area and not come back with a photo! Here are some of mine along with hints on how I made them.
There are some wonderful sunrise and sunset spots. Friends told me about Marineland Beach (thanks Kevin M. and JT) which is just a little south of St. Augustine. It’s now one of my new favorites. The coquina rocks there worked really well as foreground objects in my photos.
Long exposure sunrise – Marineland Beach, Florida
This is a single exposure, made through a Hoya ND400 filter right after sunrise. The waves were coming in around me, but I stood my tripod on one of the rocks to keep us dry. I used my lowest ISO setting (50) and even with the sun in the frame, the 8 2/3 stop ND filter gave me a 14 second exposure at f/8 . The long shutter speed makes the water surface contrast nicely with the rock texture.
One thing you’ll run into in Florida on summer mornings is condensation. It’s so humid that if you take your camera gear directly from your air-conditioned room or car out into the moist air, you can expect 15 to 30 minutes of fog before they clear. You can decrease this by not running your car’s AC on the way. You can also seal your camera and lens in a plastic bag with as much air removed as possible until it warms up. And it’s a good idea to bring along a micro-fiber cloth to remove condensation if needed. The larger your camera / lens is, the longer it will take to warm up. This is one time that good glass works against you – at least until the temperature equalizes. One more point: try not to change lenses under these conditions. If water condenses on your sensor, it can be hard to remove and may cause dust to adhere to the surface.
The harbor and fort (Castillo de San Marcos) also provide interesting detail for sunrise or sunset and landscapes in general.
A calm morning in the St. Augustine harbor: Clouds to the north over the Castillo de San Marcos and the quarter Moon above the Bridge of Lions add interesting detail to this image.
This photo and the next were both multi-shot panoramas made with the techniques I described last week. Images like the harbor scene can be tough to blend due to smooth gradients in the sky and water. Be sure you check carefully and correct any glitches.
Another thing about summer in Florida: We have awesome afternoon thunderstorms. Clouds add a lot of drama to photos, but the storms were so bad on two of the days I was there that I couldn’t go out for sunset. Plan accordingly.
St. Augustine Sunset behind the Castillo de San Marcos
On this evening at the fort, there was a large thunder-storm to the west. The sky wasn’t colorful at all until the sun moved down below the thunder head, resulting in these shadows and rays. One big advantage of sunset photography vs. sunrise is that you can wait to see what develops. At sunrise, you need to be in place extremely early to see all the variations happen.
I had a great time walking around the fort at sunset with my large tripod and big DSLR camera. Most people were oblivious and walked right through my photos (I don’t blame them – I don’t own the place). I’d wait for a clear spot in the traffic and make another exposure. Other folks stood next to me since they thought wherever someone with a big camera is has to be a good spot. At one point, a tour guide in a pirate costume leading a group of 20 or so people saw me and stopped his group from walking in front of me until I finished my exposure. It turned out he’s a photographer too.
I wanted to try a night photo of the lighthouse. I also wanted to capture the look of the beam coming out of the light. This turned out to be a tough assignment. The contrast range is huge and there’s a lot of glare from the lights in the scene.
St. Augustine Light Station
I ended up merging two exposures. The first one was long (f/4 @ 3 seconds) at a low ISO (400) to decrease noise. The slow shutter blurred the light beam, so I made a second exposure (ISO 3200, f/4 @ 0.4 seconds) and this stopped the beam enough to highlight it. The second exposure had some noise, but was fine with a bit of post processing before I blended the two manually in Photoshop. I made this photo about an hour before sunrise. It was dark and there was no one around. One of my contacts on Flickr commented that spooky things happen in this area. I’m glad I didn’t notice any when I was there.
Tom M. met me up there on one of the days and we spent several hours just walking around. There were many interesting scenes, and I never saw any two doors alike.
Red door #33
We were walking down one street and saw someone in the distance photographing this house with his iPhone. He was really working it, making multiple photos / compositions and was still there when we arrived several minutes later. We waited for him to finish and when he looked up and noticed us he asked what kind of cameras we had. It turned out he’s a photographer too and was there on vacation, but forgot his Nikon D3S DSLR. He said using the iPhone was “very liberating”. Photo hint 101: If someone’s taking a picture, look at what he’s photographing – it might be interesting. Photo hint 102: Don’t forget your camera.
A little later, out of the corner of my eye, I saw this waiter zipping through traffic on the way to work. On a skate board. I managed to make a quick photo.
Morning commute – very eco-friendly
We also noticed this person reading on the bench. I really liked the symmetry of the columns and how they led my eye towards the subject. Tom posted a different composition (sorry – no longer available) that I think is really good too.
By the way, if you have Lightroom 5, try out the “Upright” settings in the Lens Corrections panel on photos like the one above. It does a great job squaring things up.
Like I said, there’s a tremendous amount of photo-ops in the area. I didn’t make it by the St. Augustine Alligator Farm on this visit, but from March to June, it’s one of the best places in Florida to photograph a variety of wild birds nesting in the rookery there. I also didn’t get to Fort Matanzas. It’s a little south of the city and makes a nice side excursion. The Nombre de Dios Mission in the northern part of the city has a beautiful chapel and grounds as well as a view into the harbor. And I’m sure that there are a great many more photo ops that I still have to discover in this beautiful place.
You can see these photos larger if you click on them and I have many others from St. Augustine in this set on Flickr.
Thanks for stopping by and reading my blog. Now – go make some photos!
Sunrise sure is happening really early again! We started out on the 520 Causeway near Port Canaveral – Kevin M. wanted to make a sunrise photo with a lit up cruise ship in the scene. Here’s how my version turned out:
Disney cruise ship at dawn – Port Canaveral, Florida
We also moved around looking for other compositions and I think each of us also made an image of this:
Beneath the Bridge – 520 Causeway looking east
After sunrise we moved down A1A to explore Lori Wilson Park and the boardwalk there. It’s very nice and located right on the beach. Migratory birds have been reported there, but we didn’t find any on Saturday.
Our last stop was Viera Wetlands. We wanted to check on it because we hadn’t been by since February. We saw a few of the common wading birds, some juvenile Anhingas, Ospreys, Coots, Glossy Ibis (that we hoped were White Faced Ibis – but weren’t), lots of Grackles, and a few other species. We also took a turn around the Click Ponds where we found a relatively uncommon Black Crowned Night Heron. Kevin M. managed a good photo when it came out of the reeds for a few seconds.
Black Crowned Night Heron (Photo by Kevin McKinney, used with permission)
This wasn’t our most productive or exciting trip ever, but we did have a good time. The activity was slow – I think we’re starting to get into the summer birding slow down here in Central Florida. We may need to look for a few different photo ops for the next few months.
You can read other Central Florida Photo Ops blog posts about Viera Wetlands from this link. And I’ve collected other photos from there in this set on Flickr.
Thanks for stopping by and reading my blog. Now – go make some photos!
Deborah Sandidge and Jason Odell led a sunset photo walk around Lake Eola in downtown Orland on Friday evening. I’ve followed their work online and wanted to meet them, so I signed up. Conditions weren’t the best for sunset photography, but I still had a good time. I used a neutral density filter to make several long exposure photos and I thought I’d walk you through my process. First of all, here’s the final version:
Lake Eola – Orlando, Florida. Long exposure, cloudy, sunset. You can click on this image to see a larger version on Flickr.
And here’s the initial version of this photo:
f/8, 25 seconds; after initial adjustments in Lightroom.
Here are the steps I went through to get to the final version: First, I corrected the distortion to make the buildings vertical in Lightroom. Then I edited it in Photoshop. I used content aware fill to finish the vertical distortion fix, then added a layer and masked out noise from darker areas. Finally, I ran the single image through Nik HDR Efex Pro 2 to enhance color, contrast and details. Back in Light room again, I finalized exposure, contrast and white balance and applied sharpening and a small amount of vignette. I like how it came out.
For comparison purposes, here’s a 1/20 second exposure of the same scene.
f/8, 1/20th second; Same initial adjustments as the version above.
Looking at the long exposure version, the main differences I see are: the smooth sheen on the water surface, the much more prominent tree shadow in the lower right, and the radial motion blurring in the clouds. The tree shadow surprised me the most. In the short exposure version, the water ripples break up the shadow. They don’t in the long exposure version, which makes the shadow much more interesting.
There are lot of upsides to long exposure photography and a few downsides. For instance, since the wind was blowing so hard on Friday, some of the smaller tree branches are a little blurry. Also, when you use very dense neutral density filters, your camera probably won’t auto expose or auto focus correctly, so you’ll have to take care of those things on your own. And some of these filters can also add a color cast to your photos, so you may need to be careful with your color balance. But all in all, it’s a great technique to have in your bag of tricks. Have you tried it yet? Why not?