Ben 10 Underwater Camera

This product is great to use with the lenses Tokina 10-17mm underwater.

I took shots at dark. The camera saw what I could not. It is going to be quite useful in my underwater adventures.

I need this product in my sealife underwater camera

keeps the dreaded underwater camera fog at bay.

I've ben really impressed with the image quality of the camera since I purchased it. Focus is fast with the 12-60 & 50-200. Even the 50mm seems faster. OVF is much brighter and larger than previous 4/3 cameras. I normally don't shoot much above iso 800 or so, and haven't noticed any noise in some good sized prints I've made. Maybe at 100% on screen at close range some grain its visible, but I didn't see it in any real world situations... Have used it out I'm the rain with no issues, and love using the articulating monitor to get some really unique framing/views, resulting in shots I wouldn't have gotten with a fixed screen.

love my cameras I have 6 all ben running for a year

I highly recommend this if you have an underwater camera and want to make sure you don't lose it.

Use on O-rings for underwater camera housings

Up until recently, I was using only DX cameras/leses for one single reason - I shoot fisheye 95% of the time (I'm a full-time underwater pro shooter), and I wanted to continue using the Tokina 10-17, which is the ultimate for underwater. I got the D800E, and decided to pair it up with the Nikon 14-24, but outside the center, it had terrible sharpness when wider than f14, plus its minimum focus distance was too far off the lens. So I got this Sigma 15, and its got far fewer issues with corner sharpness (f5.6 and smaller is perfectly acceptable) and the minimum focus distance is comparable to the Tokina 10-17 that I was so reluctant to give up. I just got done with a few days of shooting underwater, and love the results. Corners are great, AF speed was acceptable, vignetting is not noticable at all, and without uber-detail scrutinizing at 1600% magnification, it looks like the resolving power is fine for the 36MP D800. So yeah, I'd like the zoom capibility of the DX sized Tokina 10-17, but despite that, I'm quite happy with this lens, and will end up sig it much more often that the Nikon 14-24.

I tested my many ultrawide lenses and was disappointed at how soft most of them were. I was looking for a lens that was good for underwater photography and milky way images. I was most disappointed with the Tokina 10-17 which is in every underwater photographers kit. I have two copies of that lens and both are pretty disappointing. This Nikon is an incredible lens, easily the best fisheye I have owned (I have had the old manual 16mm Nikkor, the 10.5 Nikkor, Tokina 10-17, Sea and Sea 12mm and Sigma 4.5)