Depth of field, along with composition, is a major factor in how you direct attention to what is important in your image. Why, you may ask, is this one of my favorite modes? It's because the aperture of your lens dictates depth of field. Av, more commonly referred to as Aperture Priority mode, is also deemed a semiautomatic mode because it allows you to once again control one factor of exposure while the camera adjusts for the other. The mode, however, is one of my personal favorites, and I believe that it will quickly become one of yours, as well. Av stands for Aperture Value and, like Time Value, it's another term that you'll seldom hear a photographer toss around. You wouldn't know it from its name, but Av mode is one of the most useful and popular modes in the Creative zone. Learn More Buy Av: Aperture Priority Mode Now that is solved Tokina is wide enough.Canon EOS Rebel T3i / 600D: From Snapshots to Great Shots With 16-85mm, I used to feel the need for even wider field of view. Good sharpness at f/2.8 which becomes excellent when stopped down to f/5.6 or f/8. A nice and sharp lens for landscapes and architecture photography as well. If what you need is a good zoom lens, this may not be a good choice.įor a DX or APS-C camera user, tokina is a very good choice milky way and astrophotography. So not much useful as a general purpose zoom lens. My copy is a little soft between 13 to 15mm.
SHOOT STARS WITH APERTURE 3.5 FULL
Ultra wide at 11mm (equivalent to 15.5mm on full frame), great for milky way.So to summarize, these are the pros of Tokina when compared to a kit lens like the 18-55mm. These are some 100% crops to show the sharpness (final after post processing).Ĭorner crop (top right) – There is some coma in the edges. So overall I was able to get more than 1 stop of light compared to kit lenses. But the maximum aperture of f/3.5 at 16mm was not enough to get a good number of stars in the night sky.Īnother advantage is the wider focal length of 11mm (about 16mm in 35mm equivalent). So it allows for more exposure time without star trailing when comparing to kit lenses, like 16-85mm or 18-140mm. It is way better than the 18-140mm kit lens. But I have to say that the 16-85mm is a great general purpose lens. I had tried a lot with the Nikon 16-85mm f/3.5-5.6G VR DX, but the results were disappointing for milky way. So that is a huge difference while photographing the faint stars in the night sky. And my decision was right.į/2.8 aperture gathers 1.5 times more light than f/3.5, half a stop faster. Tokina’s maximum aperture of f/2.8 is the main reason I decided to get this lens, after reading a lot of good reviews about it.
SHOOT STARS WITH APERTURE 3.5 ISO
Another one from Vagamon – single exposure for the sky only – 11mm, f/2.8, ISO 3200, 30s Light Gathering Ability Remember, light pollution affects sky quality, and your photos – see the difference between this photo and the one below. Foreground exposed separately, and then blended together. Photos of the Milky Way taken with Tokina 11-16 DX II 30s, f/2.8, ISO-2000, 15mm, single exposure, light painting on trees – September 2018 Milky Way photographed from Vagamon during International Dark Sky Week, 2015į/2.8, 30 seconds, ISO 3200, 11mm (for sky). So it doesn’t matter which brand you use. The lens is available for Canon, Nikon and Sony mounts. Given below are the final pictures after post-processing. Let us try to answer these questions with a few examples.Īll photos in this article were photographed with Nikon D7100. How bright is f/2.8 actually? What about f/3.5 or f/4? How much better is this lens compared to your normal kit lens…? If you are going to buy your first astrophotography lens, then this article might help to clarify a few questions. I have been using this lens for a while for both astrophotography and landscapes. In this article I am sharing my experiences shooting the Milky Way with Tokina 11-16mm DX II lens. If you are looking to buy a budget lens for milky way photography, then Tokina 11-16mm lens is one of the best option for your APS-C or DX DSLR camera.