First there was a version released with a fixed flower shaped sun cap.
Tokina 10 17mm full frame.
Sigma tokina fisheye lens on a full frame camera as you can see the tokina 10 17mm fisheye and sigma 15mm fisheye lens produce identical images on a full frame camera like the nikon d800 when the tokina is set to 15mm.
The edges of the image are completely vignetted at 10 mm but expand to yield an edge to edge full frame image at 15mm.
The tokina at x 107 dx nh fisheye 10 17mm f 3 5 4 5 is a full frame compatible version of tokina at x 107 dx 10 17mm f 3 5 4 5 fisheye zoom lens with the original built in hood completely removed.
Tokina usa is part of kenko tokina usa inc.
It provides a circular style image at 10mm with dramatic fish eye effect on full frame dslr cameras.
The tokina 10 17 mm is a full screen fisheye.
There is no vignetting and you do not need to go into a special dx mode.
That means that the field of view encompasses nearly 180 degrees and that the entire surface of the sensor is used.
Tokina 10 17mm on a full frame dslr full frame shooters usually use a prime fisheye lens like a sigma 15mm or a fisheye with a teleconverter but some full frame shooters do use the tokina 10 17mm with a 1 4x teleconverter to gain the flexibility they had when using a cropped sensor camera.