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Posts tagged “Technical tips

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.


Detail

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Nothing new here. I take pictures of everything. Fish when they are there. Food when it’s in front of me. It’s a learning process. I look. Then I wonder how it is different. We see things. But do I look at them. Too much. Too many things. Details. I would never move on. I just look and sometimes things strike me. So here is the latest. A plant from the nursery that I just planted. Actually, I think it was Lowe’s. I just randomly pick things that will be colorful and grow with not too much fuss over the summer. I’m pretty much with a camera all the time. Or an iPhone. I prefer a camera. If it’s worth shooting I should be serious. The exception is in the hospital. I have my smartphone always. And the image is good enough for Powerpoint. I shoot images of the x-rays I see. Interesting cases. And then use them for teaching.

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But here, the macro capability of the camera shines. Stamens. Focused. Detail. I daresay it’s better than the other images of the whole flower. Do I really need to show you the whole thing. Sure, if it’s a catalog. No, if it’s to draw your eye to a detail you might otherwise not appreciate. I’m good. Not great. Got a shot you might not have taken. But I didn’t get out a true macro lens and set this shot up with pinpoint detail. Nope, sorry. That would be work. And this is all fun for me. I watch my kids roll their eyes and stop listening. Then I know I have gone from fun to work. I’m not working right now.

IMG_4805However, I do take play seriously. The funny thing is that I  pull out my phone to show pictures and the same rolled eyes start.


Shoot glass

IMG_7736 aIt’s not a misprint. I did not say shot glass – although that would be technically correct…

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If you have ever tried to shoot an image through a window or worse yet through a screen window, then you have encountered the problem with auto focus. Auto focus saves me about 99 out of 100 times. But even the computer can be fooled.

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So here you see the screen though it be out of focus it is still discernable. Ok! Now try focusing on a moving jellyfish. My buddy was suddenly looking up at the sun while we were near the end of the dive. I thought he’d gone mad from the cold water. I looked up and saw what else? The sun! Ah! Aha! A jellyfish. They are rare to see around here. And even more difficult is trying to shoot an image near the surface. Everything is moving in 3D. Does that make it 6D if the subject and the photographer are both moving? Do you count the camera too? And I’m dizzy. Yes, the motion is making me dizzy! Shoot! Keep shooting and hope for the best. Nope, it ain’t gonna happen today. Some days you lose. The autofocus does not work on things so translucent. Blind luck. I shot enough. But nope, not a single keeper. Yes, yes, National Geographic comes back with the shot. We were at the end of the dive. I was cold. Now I was dizzy. And I could not see the darned thing well enough to focus. Nope, it wasn’t happening on this day.

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Another rule: never put your gear to sleep till you leave the water. As we swam to the stairs I swam over a collector sea urchin. Yup, broad daylight. Usually they are seen only at night. Surprise! And the waves tossed me but I got a shot. This might not seem to special either. But it is something we don’t see frequently. I’m still happy to say it is something different. Yeah, been there, done that…..


School

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I’ve posted about these fish in the past. The swim in loose schools. Seemingly ubiquitous to the reef I hardly take notice of them. About once a year now they school in a tight bunch. And even more amazingly they swim in circles with their mouths open. They look spooky like monsters out to eat everything in their path. Then they slow down, close their mouths, and dissemble peacefully once more. Shooting tips: With my strobe setup I am not prepared for a ambient light image. I have settings ready to go. But it takes seconds. This school waits for no one. The water was not exactly crystal clear which made for another problem. And then the fish are not close nor would they come to close to me. So as they call it, aim the camera, point, and shoot. And I do and I did.

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Next trick is in Photoshop. On the camera the image is washed out and barely discernable. I know what’s there but anyone else would be less than impressed. The trick: Jules taught me when we were editing our dives together. On a Mac: command- shift-L, it is auto level. Magic. Color correction and bringing up detail is done magically. Hey, I’m not into complex layers and nuances. I just want to admire something in a few seconds. Maximize your effect in the least amount of time.I cannot adjust levels the way that autolevel does its magic. I’ve tried; it doesn’t work fast for me.

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I provided a before after shoot. And the others are here because I was too undecided to just pick one image. Fascinating fish behavior made graphic by the luck of being on site and with the help of Photoshop. It all happens infrequently.

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I was happy to be there when the school went round. There’s a rule. Don’t swim with anything bigger that has potential to eat you. The big school swirling around with mouths open is intimidating.

IMG_6433In case you were wondering it’s done by opening your mouth and spreading your gills. Don’t try this at home.


Red Fish Same Fish

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A quandary? Digital allows you to shoot multiple images of the same subject. Memory is limitless; batteries are rechargeable; you can experiment and not hoard resources. Frequently I may shoot more than a hundred images in a dive. I shot way more than that before. But lately I ask the question, “Is this a photograph?” Then I stop and don’t shoot a fish tail swimming away from my lens. A lot has to do with taste. But even so the same settings can give different results.

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Therein lies the decision to keep one or the other. Can you imagine discarding images? Some do so ruthlessly. They discard all images in a first pass. I hoard. No discards. Hey, it’s ok. Memory prices are inexpensive. The bottom line – this guy waited around for me to take two images. The actual situation is that he circled and came back to the same position. This made me shoot twice and I was surprised that difference I got.


Clownfish – Finally!

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I’ve been shooting clownfish since I’ve had an underwater camera. They are easy. They are gullible. You approach their anemone and they protect it. So they don’t swim away. Sometimes they even nip at you. Up until now exposure has been an issue. I am always overexposed. Can’t seem to get detail. The highlights are always washed out.

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Ah! Eureka. Learned a new trick and it is paying off. I’m so happy when I learn a new trick! Old dog and all that… but it is what is so much fun. My day job is challenging. Yup! But my hobby is self-taught. I learn on the fly watching others and not taking lessons. Yes, it’s a new breakthrough lately and I’m still tickled about it. And I will readily admit that I am out of the box ready to post image. So lately there has been no need to do much in the way of post processing. Laziness has made me better at composition, cropping, and exposure.


V for Valentine

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Last year at this time I remember exactly where I was and what I was doing with whom. Do you? Sorry, I ain’t telling.

So “A” is for the bright red coral accent that makes me think of the letter “A.”

IMG_7052And “E” is the shape of the coral, which reminds me of an elephant.

IMG_7066And “X” is for the orange coral sticking up like a Xmas tree.

Fair enough? The technical trick I learned is to isolate the subject by fading out the background ambient light by making the strobe the dominant light source. It’s like night diving which I love so much. So finally it dawned on me to do this more. I had heretofore been concerned with battery life. I’m shooting less and more particularly. I don’t really want to manipulate my images post processing like crazy in Photoshop. Mostly I am getting away with Lightroom and some cropping on occasion. Hey, it’s working better and better.

And yes, it was a very nice valentine too…


Brown Edged Glossodorid

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Another new one! I have never seen this. Actually it looked more like a random coral. It actually photographs quite well. But the muted color underwater fooled me. Now that I made you look, it resembles a party dress.

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I would never have noticed it except for my dive buddies. Everyone had a shot at getting an image. Then they moved off along the reef. The problem with subjects is that they move and you don’t see them again. So take your best shot. You might not get another for a long time if ever. The nudibranch moves slowly as measured in millimeters a minute. But they move. And this guy moved under the coral.

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Bad for my shot, so… I played with the wildlife. I moved it gently and got more shots. Ok, I thought I was free but Marie asked me if I had moved it after she swam away. Don’t ask don’t tell. You must admit the name is pretty clinically boring for a rare subject. Technical note: if you shoot underwater, and most of you don’t – I now understand strobe lighting better and how it makes better images. How did I do without it? Here I used a fast shutter and increased the F stop. The lighting was really nice. Maybe next I go over to two strobes.


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