sorry, I didn't notice this thread continuation until today. I'd highly suggest looking for people on aquatic-photography.com and other such resources for better information on it in the meantime. I'll come back and post my workflow soon.
I have looked at the numbers as well and noticed the EVC14K was pretty high for a 250w MH bulb. That is why I grabbed one. I had not gotten the growth I would expect. The color is great though just not so much in the photos.
The 12K Reeflux is pretty sweet. So far it still retains some blue but you get a bright white as well. Perfect combination bulb in my opinion.
If you look at the pic with the 3 bubbletips, you can get an idea of what the EVC 14K is like. Not quite as bright. In a couple months I will be able to tell if the PAR is that important by the growth. If I get noticeable growth in that length of time I am sure the bulb will be responsible because I am not really doing anything different.
You have to remember too, Sanjay's test is on one bulb on multiple ballasts. Not all bulbs will test exactly the same and I have not seen a test on the 250w with an actual Coralvue ballast.
Also, what do you think of shooting under the 12K bulb? I saw some of your pics on your my reef webpage and can tell also that the color is pretty true. Great shots too...
Right now I dont have 12k but I used a 10k reeflux before. I have a previous generation of 10k's so its a pinkish bulb. I really like the colors of corals under 10k but was just wondering about the 12k's.
I also noticed that the 14k EVC is almost identical to XM20k's. The reason I wanted to go to the blue side is because most of the tanks that I saw that are jaw dropping uses 20k xms....
Just wondering, thats why Im so interested with 14k EVC specially with its price.
<a href=showthread.php?s=&postid=10437429#post10437429 target=_blank>Originally posted</a> by acropora nut Jim I love the shot with the VW bug. The orange is insane........
Great shots and information. I also use the Reeflux bulbs as described above. I have 2 400 watters and 2 250 watters. What kind of tang is that in your picture? It is awesome!! Thanks for posting this info.
Amazing shots bubbletip2! Taking photos of reef tanks has forced me to learn more than I ever thought I would about cameras. I have taken so many shots of my tank that i really enjoy tanking shots of fellow reefers tanks.
I also noticed a big change when I went from a 150W 10K to 12K. I then bought a 250W with 14K and the colors now are amazing compared to the washed out shots I used to get.
I do lkiek the Tang shhot as well but it is a little oversaturated and underexposed. I can make it look right. It is a Spotted Cheek Tang in Mike. L.'s tank.
Brandon,
I would have to agree that shooting under 10K's is o bright that it blows out highlights big time. I hav never had any luck under different 14K's and 20K's. Could you post a few pics under 14K's that come out color correct or at least what it looks like when viewing the tank?
I use 3 different cameras - 5D, 30D, and Rebel Xti. The lenses I use are a Sigma 150 macro, Canon 100 macro, Canon 300f4IS, Canon 24-105IS, and a Sigma 18-200OS.
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