<a href=showthread.php?s=&postid=13724603#post13724603 target=_blank>Originally posted</a> by melev
If you can't see the pictures in this thread, I'll just put them on my own site and repost them from that URL.
The camera has Macro, Super Macro, and S-Macro LED. I shot a few in the last one, and a few in Super Macro.
I also tried to use the countdown timer, but waiting what felt like 15 seconds for the shot was just too long for me. Some shots, I took it with the LCD screen above water so I could see if it was focused, and other shots the camera was fully submerged.
Cropping a picture to a smaller size (cutting off the outer border that does nothing for the picture itself) is fine, as long as the subject of your image doesn't grow larger. Example:
Picture is 2000 x 1400. Cropping so the picture is 1024 x 768 is fine, plus it fits most monitors. However, cropping to get a tiny zoanthid polyp that is 200 x 150 and making it display as 800 x 600 - that causes lots of noise / pixelation. Never do this unless you absolutely must.
Shooting under actinics is tough because it is a low-light situation. The shutter has to be open longer. An acrylic tripod in the tank would stabilize the camera, which you would have to fabricate.
The first shot with the very white rock - that looks like you used the flash, as does the second shot. Sometimes flash helps, but for the most part, I don't use it. It just washes out all the colors and portrays the reef in a way we normally never see it.
Thanks for offering to post them on your site, that would be swell. i've been following many advice you give, and have been using ur site for reference ever since i found out about it. i'd like to see your shots in this tangent.
as for using the pics, i've also been using macro and s-macro and s-macro w/ led. but for some reason it just wont focus how i want to shoot my subject. not sure if its too close or its just the colors messing around with the focus. one thing i'm bummed about this camera is the manual focus option - that would have been wonderful. (or maybe there is that option, i just haven't been able to figure it out yet.)
i shot those pics for my own use initially, with the fine conversion and 10 mb. each pic turned out to be 4 mb or so. i couldn't send them to a friend so i either cropped it and/or resized the whole picture. i did the latter when i was able to get the camera to focus well. like the ones with the pink zoas.
i took these pictures to see what polyps are like, and show them to a fellow friend here in turkey. as i mentioned, since its so hard to find nice polyps i was showing them off as the only thing in the picture. otherwise i agree with you as far as the pics and the composition of the subject go.
the way i shoot usually is to put my arm in the tank and look at the screen from the outside. my tank is 80 cm long which is about 35 inches i believe, so with teh arm extended i can't seem to stabilize my arm long enough to capture under actinics. so i play with the ISO, but it causes noisy grain.
the original pics are 3648 x 2736. i post them into flicker and then get the URL from there and use the IMG tag to post here, i apologize if they turned out too big. i was a graphics designer for awhile when i was in US, so still use those settings to do detailed work here and there, and since they looked fine on my screen i thought it was ok. i like to keep my scrap files as big as i can so i can play around with them later w/o pixelation, but the noise is from the ISO setting.
I am still messing around with the camera and trying to get a feel for it. even though i had it for awhile i wasn't able to play with it too much due to work and my tank being covered w/ HA. but now its better so i'll have more chance to practice.
i agree with you about the flash, but my lights are way below par for now, and i wanted to see the colors of the polyps rather than the overall quality of the pic, but as i mentioned i liked how some turned out.