underwater
Poll: Aqua Cat: Atlantic Spadefish
ktuli — Wed, 11/19/2014 - 19:23
A nice shot of some Atlantic Spadefish (Chaetodipterus faber) in both color and black & white... take a look, then cast your vote for which version you like better!
Technical Data: Canon EOS 7D, Canon EF-S 18-55mm f/3.5-5.6 II at 38mm. 1/200 sec at f/8. ISO 400. Ikelite Housing and Port with Ikelite 161 Strobe in eTTL mode. Raw conversion in Adobe Camera Raw.
Thanks for stopping by, and thanks for voting!
- Bill
Aqua Cat: Stingray and the Band
ktuli — Tue, 11/18/2014 - 17:55
This Southern Stingray (Dasyatis americana) has a groupies in the form of a Bar Jack (Caranx ruber) and a pair of Blue Tangs (Acanthurus coeruleus). We followed this stingray around for a few minutes while it fed on various things that it would find in the sand, and the others would snap up any scraps that they could find.
Technical Data: Canon EOS 7D, Canon EF-S 18-55mm f/3.5-5.6 II at 55mm. 1/200 sec at f/11. ISO 400. Ikelite Housing and Port with Ikelite 161 Strobe in eTTL mode. Raw conversion and cropped in Adobe Camera Raw.
Technical Data: Canon EOS 7D, Canon EF-S 18-55mm f/3.5-5.6 II at 55mm. 1/200 sec at f/11. ISO 400. Ikelite Housing and Port with Ikelite 161 Strobe in eTTL mode. Raw conversion and cropped in Adobe Camera Raw.
If you look closely, you can see a field of Garden Eels (Heteroconger longissimus) in the background.
Be sure to tune in tomorrow for a nice B&W conversion...
- Bill
Aqua Cat: Trapania dalva
ktuli — Mon, 11/17/2014 - 15:30
Ok - as promise, a new species of nudibranch to add to my list... Trapania dalva. There are pretty small nudibranchs only ranging in size up to about 10-12 mm (less than a half inch). Their white rhinophores and gills give them the appearance of detritus on the sponges that they tend to be found on.
Technical Data: Canon EOS 7D, Canon EF 100mm f/2.8L Macro IS USM, 1/200th sec at f/8. Image Stabilization on. ISO 400. Ikelite Housing and Port and Ikelite 161 Strobe in TTL Mode. Raw conversion and cropped in Photoshop CS5.
Thanks for stopping by.
- Bill
Aqua Cat: Barred Hamlet
ktuli — Sun, 11/16/2014 - 18:35
A nice portrait of a Barred Hamlet (Hypoplectrus puella) today. This is another image that honestly at first glance I was about to toss. The positioning isn't as typical as you would think for a fish portrait and the depth of field and the positioning of the focus point ended up giving the photo a fairly soft look. Fortunately, after looking at it a bit, I decided that I really liked the different perspective (and honestly, it ends up doing a good job of drawing attention to those nice iridescent blue spots and lines on its face), and then I thought that perhaps that softer look gives this photo more of a feel of a painting as opposed to a photograph. I still wish I had framed this a little better (the edge of its tail is cropped off) and a tiny bit better focus and eye contact probably would have made it a bit stronger, but all in all, I am really starting to like this shot...
Technical Data: Canon EOS 7D, Canon EF 100mm f/2.8L Macro IS USM, 1/250th sec at f/6.3. Image Stabilization on. ISO 400. Ikelite Housing and Port and Ikelite 161 Strobe in TTL Mode. Raw conversion and cropped in Photoshop CS5.
More nudi photos tomorrow, so be sure to check back!!!
- Bill
Aqua Cat: Critter Assortment
ktuli — Fri, 11/14/2014 - 23:02
Ok - so time for another assortment, and admittedly it is mostly crabs, but I'm saving some nudibranch shots for the next post, so stay tuned...
- Bill
Aqua Cat: Lettuce Sea Slug
ktuli — Wed, 11/12/2014 - 20:14
Ok - going to jump ahead because Anya requested I post this one for her...
The always beautiful Lettuce Sea Slug (Elysia crispata).
Technical Data: Canon EOS 7D, Canon EF 100mm f/2.8L Macro IS USM, 1/200th sec at f/8. Image Stabilization on. ISO 400. Ikelite Housing and Port and Ikelite 161 Strobe in TTL Mode. Raw conversion in Photoshop CS5.
I should point out that that tiny black dot under its rhinophore is its eye... now you know, and knowing is half the battle! :)
Though - to be honest, we saw many more (and more beautiful) lettuce sea slugs on our Caribbean Explorer trip (check those posts out here).
- Bill
Aqua Cat: Midnight Snack
ktuli — Mon, 11/10/2014 - 18:59
Ok - I know I have mentioned this in the past, but during night dives, you quite often get swarmed with blood worms. To be honest, I hate them... they are super annoying, they get in the way of your photos (more on that later), and they can swarm your camera and get clumped up in your strobe and you don't notice it and you put your strobe in your camera case and they all die and your camera case smells horrible (yeah - true and quite disgusting story).
Anyway, there are a couple ways you can deal with them on a dive. First, you can just turn your lights out and swim around in the dark for a while and they go away (I had to resort to this several times this trip. It isn't ideal as it does get a bit spooky being down there with no light at all, but if you stay semi-close to another diver, you can sort of see). Second, you can dump them off on another diver - sort of the same principle here, but you just take your light next to theirs, then turn yours off and swim away... the person with a light on gets stuck with all the blood worms.
And then there's option three... feed stuff with them. This time, it is a banded coral shrimp (Stenopus hispidus) that managed to snag one and have a nice meal on me.
Technical Data: Canon EOS 7D, Canon EF 100mm f/2.8L Macro IS USM, 1/200th sec at f/6.3. Image Stabilization on. ISO 400. Ikelite Housing and Port and Ikelite 161 Strobe in TTL Mode. Raw conversion and cropped in Photoshop CS5. (mouseover for original uncropped version).
I really should have been shooting with a narrower aperture to get more depth of field, but I did manage to get this one with the focus right on the shrimp's face. Unfortunately, with all those legs and antennae and blood worms swimming around, there is a bit of visual confusion in this shot.
But still, it is one less blood worm in the world, and one happier banded coral shrimp with a full belly.
- Bill
Aqau Cat: Ugh... Mondays!
ktuli — Mon, 11/10/2014 - 06:23
Ugh... Mondays!
Technical Data: Canon EOS 7D, Canon EF 100mm f/2.8L Macro IS USM, 1/200th sec at f/9. ISO 400. Ikelite Housing and Port with Ikelite 161 Strobe in eTTL mode. Raw conversion and cropped in Adobe Camera Raw.
- Bill
Aqua Cat: Fish Assortment
ktuli — Thu, 11/06/2014 - 19:59
Ok - time for just an assortment of photos, this batch is of some of the fish we saw on the reef...
Thanks for stopping by!
- Bill
Aqua Cat: Patterns of the Reef (part 6)
ktuli — Wed, 11/05/2014 - 18:45
If you've been following along at home, you'll remember several other entries in this series. I don't know if it a combination of having the macro lens on and really looking at things in more detail, or the slightly reduced peripheral vision I get from wearing my scuba mask (I have a prescription mask, so my peripherals aren't as good), but I just seem to end up being fascinated with the patterns and the beauty in the abstract that I find on the reef...
Technical Data: Canon EOS 7D, Canon EF 100mm f/2.8L Macro IS USM, 1/100th sec at f/4. ISO 400. Ikelite Housing and Port with dual Ikelite 161 Strobes. Raw conversion in Adobe Camera Raw.
- Bill