Tokina 11-16mm Lens Review

Your always looking for that next beautiful landscape shot, or the perfect astrophotography time lapse, but what the lens do you have by your side to capture these amazing scenes. While there are so many options and each lens have it's perks, there is not one perfect lens for any given scenario. It is up to you as the operator to compose the picture how you see fit. however, I recently picked up the Tokina 11-16mm for landscape and time lapse photography due to the amazing wide angle it provided, because I think in this type of photography this is going to help you gather the most interesting shots available.

(Due to uploading to blogger, the quality is quite poor.)

                 (Captured with the Sony a7s with the Tokina 11-16mm and Glidecam HD 4000)

This past Sunday I took to the football field to gather some B-roll of the stadium, I put together this teaser as a test video of the footage gathered. All material is shot in 60FPS conformed in post.

In the first shot you can see one huge problem right off the bat. The lens flare. While I love a good lens flare, it can be a bit much sometimes. I had no lens hood on while I shot because I was observing the flares and how they compared to my other lenses. But it would be interesting to see how it worked against preventing them. One interesting effect that occurs due to the full frame sensor, is that when completely wide at 11mm a picture will result like this.

The huge vignette is quite unflattering thus making the lens primarily fixed at 16mm. The great
APC-S feature of the camera turns this 11-16mm into a 17-24mm which is a handy trick to get a bit more punch as well as helps with the vignetting.

The football teaser above also demonstrates the issue with the ND filter. Due to the sunny weather we had this past Sunday, the ND was necessary to be able to shoot at an appropriate F-stop. The filter is variable up to 8 stops, but getting close to 6 is when the black streak in the top right corner of the image occurs, in some images it is more noticeable, but is very noticeable in the time lapse below.

While those two issues occurred in the video, the lens overall is very useful. First off the field of view is amazing. Paired with the full frame, even when punched in to the 17-24 APS-C mode, the lens is so wide and if you want that extra wideness, the 16mm is more than useable, however filters do come in to frame so indoors might be the best option for that. But this wide lens is great to make your shot extra smooth with the Glidecam, as well as capturing a a large canvas with time lapse. 

(The vertical capability is also a feature which needs exploring.)

A feature I neglected to touch upon until this point is the speed of this lens. With f2.8, this is amazing for night time photography. I've been meaning to test out the low light monster that is the a7s, combined with this lens, because I think it would have amazing results. Now just to get to somewhere that lacks light pollution. 

The final picture is one testing long exposure with the ND filter. While in the corners, the vignette is present, the ability to do a 30 sec exposure really made the water quite milky. 

Overall, testing new gear is stressful but enjoyable and you learn that ever piece of equipment has its pros and cons. In the end you just have to decide what you want to put up with more and if its worth the resulting image.

A look into the night with the Sony A7s (Part 1)

Recently I was able to make a huge investment for myself as a filmmaker. I introduced myself to a new camera, the A7s. I have had my eye on this Sony product for quite sometime now. I have been blown away by it's dynamic range and high ISO capabilities displayed online and now I finally get a chance to use this in a real world setting.

(A still from the A7s, Sigma Art 35mm 1.4)

So where to start? The Sony A7s has so many favorable traits its hard distinguish a starting point. I'll start with my three favorite features and move on throughout each blog post, addressing individual features as we move along. For myself there were a few things that I found desirable about the camera that swayed me to switch from Canon to Sony. First off, variable frame rates. I previously shot on the Canon T3i as it was my starter camera and boy did it get me through some times. However, the highest frame rate you can go is 60fps at 1280x720. This is universal through most Canon DSLRs.

 (Tokina 11-16mm 2.8)

The 5DmkIII, which previously ruled the DSLR world, couldn't compete. The A7s can also be boosted to 120 fps with the downgrade to 1280x720. It can't compete with the Phantom or RED, but for a Full-Frame DSLR, this variability will get the job done. The video posted below is shot completely in 60fps.  All footage is played back in realtime until brought into post to be altered. 

While the variable frame rates are so much fun to play with, thats not all there is to this beast. The ISO is off the charts. Most of the footage above, besides what was indoors, was filmed at upwards of 30,000 ISO. This was my first day with the camera and I really was enjoying this party trick. Grain in the image began to increase as I went up, however it is quite clean around 20,000. Some 50,000 iso footage can even be salvageable. Once you increase upwards of this threshold you will need to use plug-ins like Neat Video to decrease grain levels.

 (Sigma Art 35mm 1.4)

Many filmmakers have highlighted in reviews this outstanding feature, and I hope to learn how to take advantage of this feature and really get some outstanding footage. Once difference I noticed is that the Video ISO is much cleaner at much higher ISOs than the photos. This is due to the sensor only having 12.2mp, thus the pictures suffer loss of quality in order for the video to prevail. Although the resolution is not quite up to par with Cameras like the 5D or even the A7s older brothers the A7 and A7r, the pictures produced still look very nice when paired with the right glass.

While these two capabilities are useful and help with more advanced shooting, you can never forget the little things. The live recording punch in feature is so handy and is something I've been looking forward to for quite some time. Paranoia strikes at the strangest times, especially when conducting interviews. The everlasting battle of not being able to tell if you have something in your eye or if your shot is soft. Being able to punch in and check focus is an amazing feature especially when it comes to doc work, not only in interview settings but out in the field too. The back tilt able LCD screen paired with an amazing EVF makes this camera very diverse. 

(Sigma Art 35mm 1.4)

Using the EVF paired with the punch in focus feature will be great when recording in the field and you need that extra assurance that the subject of your shot, whether that be an animal, mountain top, you name it, is in focus. There are multiple custom keys on this camera that you can arrange which ever is most comfortable for you. I prefer to have my C1 button (located on the top right corner diagonal from the shutter release) to be my short cut to this handy feature, but to each their own. 

I'm very excited to start using this new investment for personal projects, thesis films, and even try my hand at time-lapses. It feels weird making the next step of your career goal and being faced with new and unique situations. While the learning curve in this industry is always changing, this factor is what drives me to be the best I can be. There will be plenty more reviews to come in regards to the time-lapse capabilities, picture profiles, and much more. Until next time.