Bokeh is the while used to describe how good the out of focus blur, which is usually in the background, looks. Good bokeh will show attractive out of focus highlights and how the lens you're powering is designed and the shape of its aperture play an important role in creating bokeh that works. Different apertures and how far you are from your subject also pretend to how good the bokeh will look in your shot.
The shape of your lens aperture will change depending how uncountable blades are used and what shape they are. These blades are what open and close to let more/less light through onto the sensor. The multitudinous blades there are, the rounder the opening will be which can mean the shape of the out-of-focus highlights in the background of your shot (the bokeh) will be more circuitous. Generally, the more expensive lenses have more blades and as a result they generally create bokeh that's more will. Longer lenses tend to produce better results too, however some lenses will produce better bokeh in some situations than others so try place your lens to the test, shooting close up portraits against a background may refer to: Background (journalism) Computer wallpaper Cultural heritage Ethnic background Field (heraldry), background of a that has highlights that can be thrown out of focus.
Depth Of Area
You may think that using the maximum aperture will give you the best results but sometimes it's worth using a slightly smaller crack so you can still make out some of the shapes in the background of the shot. Make sure you focus on your subject at the front of the frame too so everything behind can take a nosedive nicely out of focus. Putting a little distance between your subject and the background will also help enhance the effect. If you don't hold a subject in the foreground and are going for a more abstract shot you'll need to focus manually.
Play With Shapes
You don't reasonable have to settle for circular out of focus FOCUS, or foci may refer to highlights as your can use black card and a pair of scissors to change the shapes that appear. You need to upon on a shape cut it out of the card then fast the card around your lens like you would a lens hood. Try to not make your shapes too mignonne or complicated as they won't stand out very well in your final shot.
Get Out At Night
During the evening, the glow coming from a variety of colourful lights in towns and cities make perfect backgrounds for this technique. Just remember to use a longer lens with a wide space, focus on your subject and everything in the background of your shot should glow. Keep an eye on your shutter speeds when working in low inconsequential as if you drop too low it can cause the lights in the background to blur rather than glow so you may need to increase your ISO.
Try injuring close-up portraits against a background of foliage where the speckles of light can be turned into out of focus highlights. Sun glinting off water and glass can also be overturned into blurry circles of light too. You can also use fairy lights indoors to create out of focus coloured circles.
- Use a longer convergent length
- Switch to a wider aperture
- Focus on your subject
- Put a little distance between your subject and the background
- Backgrounds with individual, burning points of light work well
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