However, using the Tokina on a full-frame camera can give surprisely good results - read our Tokina 10-17mm and Sigma on a full-frame camera article. Tokina 10-17mm on a full-frame dSLRįull-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. Although the 10-17mm lens is a sharp lens, the prime lenses can produce even better image quality and some professionals still use prime lenses. Without the strip, the zoom ring can fall off easily and can scratch the inside of your dome port during a dive, so be careful.įor many dSLR photographers, this lens replaced their Nikon 10.5mm and Sigma 15mm or Nikon 16mm lenses. It's slightly too big, but putting one strip of the included black tape around the lens allows the zoom ring to fit well. I use the Sea & Sea zoom ring for the Canon 16-35mm F2.8L lens. I did some extensive pool tests with this lens, with 3 different Sea & Sea dome ports at different apertures, you can read about a summary of my sea & sea dome port tests. If you want to use filters with natural light shots, this lens has no filter holder like the Nikon 10.5mm has, but there are instructions showing how best to attach a filter here. In this technique, the subject is almost touching the dome port, allowing a macro subject to be portrayed with a wide-angle view in the background. When zoomed into 17mm, this lens excels at taking close-focus macro photographs. The tokina 10-17mm photographs will really shine in clear water, when the subject is about 12 inches from the dome port and properly exposed. Be sure to bring the strobes back far behind the housing to avoid hot spots and glare in the corners of the photos, especially when shooting at 10mm focal length. Most dome ports will benefit from a small 20mm extension ring to get the nodal point lined up with the housing correctly, although the ring is optional with larger dome ports.īecause the Tokina 10-17mm is so wide, best results are with at least 2 strobes. Stopping down the lens to F8 or F11 will usually give best results in the corners, especially in a smaller dome port. This lens performs well behind small and large dome ports. Underwater Performance of the Tokina 10-17mm These photos were taken with a tripod in the same position as the above photos, at F8 Note that at the same focal length, the tokina and sigma lens have the same magnification in the center of the photo, but not as you move towards the edges.Ĭomparison with a non-fisheye lens, the Sigma 10-20mm Interestingly, the Tokina gave a 1/3 stop brighter exposure than the sigma 10-20mm at the same settings. The nikon 10.5mm fisheye is on the left.Īll photos taken on a tripod at F8. The tokina 10-17mm fisheye lens is on the right, with the S&S zoom ring on. Minimum aperture is F22 at 10mm and F29 at 17mm.ĭiagonal angle of view is 180 at 10mm, 100 degrees at 17mm. I measured the working distance at about 1 inch from the lens glass, very close! I weighed the lens at 377 grams, with the cap. You can also see all our lens reviews and comparisons: Lens Reviews for Underwater. This is a variable aperture lens, and the largest aperture is F3.5 at 10mm focal length, and F4.5 at 17mm focal length. The proper name for the lens is the Tokina AT-X DX 10-17mm F3.5-4.5 Fisheye. It is the #1 lens of choice for Canon and Nikon cropped-sensor underwater dSLR shooters. The tokina 10-17mm fisheye lens is a very popular lens, especially for underwater photography due to the flexibility it gives the underwater photographer.
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