So, if you are shooting with an inexpensive kit lens, can you still achieve the nice creamy background? The answer is yes. Other kinds of lenses have a maximum aperture that stays the same regardless of focal length. This means that at an 18 mm focal length, the maximum possible aperture is f/3.5, whereas at 105 mm the maximum possible aperture is f/5.6. For example, your lens may say 18-105 mm ( those are the focal lengths) and f/3.5-5.6. If you are using a kit lens that can zoom, you will likely see a range of f-stops. Take a look at your lens to see what apertures are available to you. You do not need to understand metering or shoot in manual to do this. Once you have selected aperture priority mode, select an aperture number and your camera will choose an appropriate shutter speed to properly expose the photo. Typically you find this on your mode dial, and it is represented by an A or AV. The easiest way to do this is to use the aperture priority mode on your camera. To blur the background and focus solely on your subject, you need to choose the aperture yourself. If the blur is what you are after, you need to take control and not leave it to chance. It is entirely out of your control and just depends on the aperture your camera chooses based on the light conditions. In some cases, you may get those soft, creamy backgrounds but you will also have lots of photos with sharp focus throughout. If you shoot in auto or shutter priority modes your camera chooses the aperture for you. To do this use a small aperture such as f/2.8, f/4, or f/5.6. Shallow depth of field limits sharpness to a single area in the frame and leaves the other objects and subjects deliberately out of focus. The focus of this article is achieving that blurred background look, and for that, you need to choose a shallow depth of field. There are several factors that influence depth of field, but the most important is probably the aperture you select. Basically, it is the portion of an image that is in sharp focus. Depth of Fieldĭepth of field is the area of sharpness (from near to far) within a photograph. On the other hand, if a photographer is shooting "wide open" that means they are using the largest aperture (lowest f-stop) available on their particular lens. This simply means they are increasing the f-number, which allows less light in. You may hear a photographer discuss "stopping down" their lens. So a photo taken at f/1.4 is a much larger aperture than a photo taken at f/8.0. While a higher f-stop number indicates a smaller aperture, conversely less light is allowed in. It can be a bit confusing but a low f-stop number means a larger aperture where lots of light is being let in to the camera. Aperture is expressed in terms of f-numbers, which are also called f-stops. Aperture is the hole in your lens that lets light in to the camera body in much the same way as your pupil lets light in to your eye. If you typically shy away from technical discussions, I will keep this to a minimum. So unless there's something borderline illegal happening behind you-in which case, please don't make me report you, Joey-don't blur your background.Before we delve into the practical application, it is important to understand the basics of aperture. Or you might just see that the sun's out where they are and live vicariously. You might notice a mirror they have, ask where they got it, and then buy multiples for your own house (true story). You might see their partner or kid or dog walk by in the background. And as much of a curmudgeon as I like to think I am, it's nice to have those moments.īy keeping your background visible, you get to know your remote coworkers better. This kind of interaction doesn't happen if you blur your background. I'd seen those framed pieces behind her for a year, and until that conversation, I had no idea she'd drawn them.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |