Word and Image

Posts tagged “Technical tips

Focus

The challenge here was in focusing. The camera doesn’t want to do it. It would rather focus upon the background. Yes, I bet you wanted to hear me say it was hard. You don’t care….’cause I got the shot. Ha! Otherwise there’d be no post. We don’t show misses. But to get these, I took a lot of pics that were not good. If I had stopped after shooting one, we would not have anything but a lament.

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Chasing the Sun

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We are due for a solar eclipse on August 21. The path is across the USA and will be partial where I am in Delaware. No, I’m not going to NC to get the total effect. And who knows? Maybe it will be cloudy and rainy? There is advice for those who may get to see it happen. Do not look at the sun directly! Do not point your naked camera/lens at the sun. Use proper protection (your eyes and the camera). You can get this protective gear from many sources. Get it or don’t look at the sun/eclipse directly. Me? I got glasses, a binocular, and a lens filter for my big 400mm zoom lens. The stuff was cheap. I spent about $20 for the lens filter. One trick pony, one time use. You could use a telescope or a mega zoom lens and dedicated filters = megabucks. Nope. I’m casual. One and done. Shoot the moon – super moon, blue moon – I get it when I can.

Technical specs: This image was enlarged from 400mm zoom on a full frame Nikon D610. I used: ISO 100 f10 1/250 sec. I bracketed. I can make out a sun spot at 8 o’clock. Otherwise the sun is just an orange disc to me. I’ll see what shakes when the solar eclipse passes me. Or not – if it rains. I am relatively prepared. I won’t be disappointed. Good luck to us all.


Blackwater Falls

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I visited Blackwater Falls again. I’m lazy. I did not bring a tripod for a long exposure to get the water falling in a blur. It’s a nice effect. I shot two images bracing my camera for a long exposure. It wasn’t long enough. But I got motion blur. Then I used Photoshop and cloned the blur onto my sharply focused image. That is about as much patience as I have. As I said, I’m fairly lazy. I like to get it in one shot and I do not care to do a lot of post processing. Hey, it’s natural.


Challenged – Tiny!

 

 

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I love a challenge. I like to go to the edge technically and have to struggle to get the image. You would think that point and shoot. Anyone can press the shutter and get whatever. You do it with your iPhone all the time. Right place right time, it’s mostly about being in position. Having a phone makes it easy to catch breaking news. But what if you actually had to work to get the image. It’s not as simple to press the shutter. I had about thirty tries. And, I was inadequate to the task.

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The first image is not my shot. Amr. Suffice to say that my effort was lacking. I had two tries in two dives. I was at the limit of my present skill. I’ll get better, just not today. Remember, the current is pushing, breathing makes you shake, the subject is too small to really see, and no one is patiently letting you just shoot. Hey, we have a limit to air and bottom time! If you can imagine a tiny piece of lint, then this nudibranch was about that size. I could not see the details of it with my bare vision. Any movement and you have a focus problem. And I did. A lot! So it is Amr’s image that shows up my technical learning curve. I can get better. There is always a higher bar. Steadying your hand is easy. Just rest it on the coral. Then try not to let your body sway in the current. It helps if you can hold your breath too. Try to put it all together. There’s the trick!


Caveat!

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Available light has a soft appearance different than the look of a strobe. The majority of professional style images are all done with strobe lighting. Smartphone photos by far are the most dominant images posted to Flickr. This was a throwback day.

Sometimes things go to hell. I have had all sorts of problems underwater. The first worry is that salt water will leak into and damage your gear. Yup! Been there done that. Fried two cameras and counting… one strobe…. Fortunately, the strobe main body is waterproofed. So, the batteries fried not the $400 strobe. Dive computer – o ring failure – check, yes. Forgot my memory card on one dive… yes, stupid!

Things breakdown. It will happen. Be prepared. Have a backup plan. My buddy forgot to charge his batteries. I had spares to loan him.

The latest calamity? The wire that connects my strobe to the camera sheared. It’s a fiber optic system that simply broke apart. At the beginning of the dive…it’s always right when you are in the water and at the beginning of the dive. I even have a back-up camera – (did not have it that day).

So? There has been only one dive I recall when I did not have a camera. Otherwise, you improvise. I love it when my advice rhymes. I went available natural light. I haven’t done this in ages. You have to white balance every ten feet deeper you go. And there are a bunch of settings to adjust. I did it on the fly and it only took a minute to recall all that I needed to do. Saved! Well, it was enough for me to come away with images. You know? Make lemonade when they give you lemons. I tested and experimented. It’s a learning experience when things breakdown. Yes! I could take a sharp highly magnified image. The main difference is that your odds are better when everything is working. But you can still get something. So it was not a wasted dive. I learned something today.

So? What caveat? It’s about backup storage. It’s enough to strike fear. Do you worry about losing all your images on your phone? Have you heard of the cloud? Do you remember floppy disks? Or VHS tape. Did you ever see a Betamax player. 8 track tape?

The New York Times published a very earnest article by a so called expert who advised – use Google cloud. It’s advice. And therein lies the caveat. All that other technology became obsolete and discarded. Floppy disks are coasters. There are no readers, so they are toast. Companies come and go. Kodak! Did you ever think that the great “Yellow father” would be an historical footnote? Ever hear of a platinum print?

Pardon me Mr NYT. Fine and dandy, but at least let me have redundant back up on an external drive that I own and control. Google forever?! Do/did you Yahoo? I zen too, but I want my photos to be preserved. Zen will live on; will my photos? They say my blog will be on the net forever. I’ve got my posts on word and the images on my hard drive. Paradoxically, anything you wish would go away will follow you forever too. Like old girl friends…did I say that?


Red

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Stonefish are not bright red. They are bright red. How? Well, the light is filtered and red color fades as you go deeper under the sea. A flash will bring out what would otherwise be a dull colored fish and make it really stand out. Under the sea it actually looks pretty dull.

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Sometimes the stonefish is really pretty ugly. And color can do it no improvement. This guy was posturing. He lifted his head as I took his pic. So I got a bit of pink. He did not intentionally pose for me. He wasn’t warning me off. Stonefish are pretty mellow. Both fish are very easy to miss. They don’t move. The human eye is sensitive to movement. It’s about survival. Something moving is a potential threat. These fish just lie still and blend into the surrounding coral. It’s worth a picture anytime we see one. It’s so nice that they pose for me.


Too Much – TMI

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TMI – too much information – too close. I sent this image to my daughter. She commented, “What is it? Show me the whole thing.” There’s a balance. You need context. But I’d like to just publish a single image. Choose. Which one? Ah! Well, that becomes a matter of choice. But which? I guess consider the difference between a snapshot versus a photograph. I’m still a camera person. Right tool? There’s no argument that most of all images are smart phone productions – too easy and convenient to ignore. I’m a long way from point and shoot. Set up takes time. I moved up along the scale. And yet there is a large group above me who finds my set up to be inadequate. There’s always someone better. Meanwhile, I like what I’m doing. I’ll stick to my day job for a bit longer. It’s still a hobby for me.

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With digital you are not limited to shooting a single image. Fire away. Memory card and battery power are your limiting factors. You can shoot hundreds of images and discard them later. The point is not quantity; it’s quality. Lately I don’t press the shutter as I think to myself, “It’s not a picture.”


Fish!

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Blennies like to hide in holes. In this case the hideout is an abandoned pipe. He’s brave in the tube. He boldly challenged us when we moved in for a shot. Amr shot the profile and I moved in from the front.You can see the teeth in his shots!

My shots would not focus. I don’t know why. It is a function of the diver and his gear. That would be me. I did get a serviceable shot. But the deal it to get a good shot. How is it that the good shot is usually the last one you shoot? In this case, no, I never did get the shot I wanted. When you dive with a buddy you are at the mercy of his patience. Amr is patient. But I’m OCD. Sometime you have to settle. I’m better than I once was and not as good as I’m gonna be…

IMG_0459It’s been a while since I did fish. The past couple weekends the waves were too rough to safely enter the water to dive. And everyone agrees, safety first.


Green Eyes

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Green eyed dancing shrimp. Hard to photograph. Yup. It’s a fact. Everyone loves to eat shrimp and they seem to know this. So they hide all day and come out only at night and even then they hide under the coral. Their eyes reflect your flashlight. So it’s easy to find them. They are small. And so the auto focus on my camera hunts. It does not often deliver the desired results. So when it happens, that is bliss. Wow. Perfect. He stayed around for me to get his picture. There were many shrimp this night. But this was the guy who made my night and my album. Details. Everything has to come together just so. And if not, then there is a blank space waiting to be filled when I finally find the right subject.


No Cropping

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Another day, another Christmas tree worm. That’s what it’s called. It does look like an inverted pine. And this allows the worm to retract into the coral and be eaten. Hey! I’m not harassing the thing. But it will retract. No rhyme or reason. Some are more skittish than others. But here two things occurred. I got this beautiful background. And the worm is almost full frame. Huh? It means that I was able to macro image and this is pretty much full frame and uncropped. This is the only acceptable shot of ten that I got. It’s hard to focus. Remember? Everything is moving. I would like to say that I don’t shake. But it wouldn’t matter if my hand did or not. Either you are sharp or you aren’t. There are no excuses. Meanwhile great images accumulate and only a few are posted. I just use random choice to pick and choose. But this worm always makes me smile.