![]() Naturally, noise reduction is the answer. But although noise doesn’t arise from an optical property of the lens like chromatic aberration does, it still interferes with the enjoyment of good bokeh. Get Rid of NoiseĬan anything ruin good bokeh faster than noise? Well, maybe a broken aperture blade could. Of course, dust and dirt on the sensor itself is the worst, and will appear even in areas that are in focus! 6. Five minutes of maintenance on your lenses and sensor will prevent many nightmares in the wee small hours of the morning.Īlthough you should keep all your gear clean from top to bottom, as a rule, the closer the dust or dirt is to your sensor, the more it will show up in unwanted spots. If the bokeh circles are large and the dust plentiful, then this will easily be visible under ordinary circumstances. (Don’t worry, it’s not a lens I use, but a broken lens I use for demos like this.) These dust particles showed themselves in the bokeh circles making them look rough. Generally, good modern portrait lenses have many rounded aperture blades, such as the Sony FE 85mm f/1.4, which has 11!īefore and after cleaning the lens’s rear element While distinct hexagons may be chic in some circles, if you want rounder bokeh balls, aim for rounded aperture blades. The difference is that they are rounded in the Nikon. In fact, the Nikon still has seven blades like the Laowa. Is that because of many more aperture blades? No. Unlike the other two lenses, the bokeh balls remain fairly circular even when the lens is stopped down to f/2.8. This lens has seven blades rather than six, producing heptagons that are a bit closer to circles.įinally, we come to the bottom row produced by the Nikon 50mm f/1.8G lens. This is important to keep in mind because these lenses have made a bit of a comeback since the rise of lens adapters and mirrorless cameras.Īnyway, moving down to the middle row taken by the more modern Laowa 50mm f/2.8 2X macro, you can see that the aperture blades are better behaved here and never produce the shuriken bokeh of the Pentax. Such designs are prevalent on older, manual focus lenses. ![]() For example, let’s take a look at how aperture blades can affect specular highlights, which is just one aspect of bokeh: Pretty much every optical feature of a lens – from aperture blades to special elements – affects bokeh. Checking on B&H Photo, I find 21 of them just in Sony E mount, with eight of them having a maximum aperture of f/1.4! However, if you bought all of them, you’d find that not all of them produce the same quality of bokeh. Let’s say I want a prime in the classic portrait focal length of 85mm. Sometimes you can buy your way to fame, and that’s certainly true with getting better bokeh. Today I’ll cover some of the things that can improve bokeh in your photos, from choosing the right lens to even using software corrections. In a general sense, that means out-of-focus areas that are smooth rather than roughly textured, and not attracting undue attention with unusual shapes. Naturally, photographers want the best bokeh possible. ![]()
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