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Depth of Field is the depth of a scene that is "in focus" as perceived by the eye.

learn more… | top users | synonyms

3
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2answers
963 views

What is the sharpest aperture for Canon 550d with Sigma 8mm?

I usually use F/8 and a manual zoom at 1m. What configuration should I use to assure both objects that are far away(10m) and objects that are close(1-2m) are sharp
10
votes
2answers
4k views

Why is depth of field affected by focal length?

As the focal length decreases, the depth of field increases as well. Why is this? I'm not so much interested in a physics lesson as I am interested in a simple, down-to-earth explanation.
17
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0answers
2k views

Why does a larger aperture cause more blur of the background? [duplicate]

Possible Duplicate: Technically, why is the out of focus area blurred more when using a bigger aperture? Why is it that a larger lens aperture produces a shorter depth of field, causing the ...
1
vote
1answer
461 views

Do crop sensors increase the depth of field when using full frame lenses?

I'm trying to achieve maximum depth of field without sacrificing light. I have a micro-4/3rds camera and i want to attach a full frame lens to it for the large and constant aperture. My question is, ...
8
votes
3answers
2k views

How can I take photographs with a large depth of field?

I was looking at some pictures by TSO Photography, and I was struck by how everything in the image seems to be sharp and in focus. I do realize that to achieve huge depth of field, you set the ...
1
vote
2answers
305 views

How do I achieve this minature/tilt-shift effect?

I really like this photo and was wondering how I can achieve something similar? http://www.flickr.com/photos/lucasasteratakis/6044310648/in/photostream I had a look at some tutorials to do with ...
6
votes
3answers
730 views

How can I achieve this effect, where the flower is sharp and everything else is blurry?

I was wondering how it is possible to take a picture like this. Please have a look here for some example pictures. The flower is sharp, and everything else looks like taken with a long shutter. Is ...
2
votes
1answer
878 views

Can you shoot with a 55mm lens so that you have both person and background clear?

Is it possible to shoot with a 55mm lens so that you have both the close objects and the background objects (like buildings situated half a mile away) clear?
6
votes
6answers
4k views

Is it normal to get really crazy shallow DOF with a macro lens?

I just received my new Canon 100mm USM autofocus macro lens. I took a bunch of pictures outdoors, but I'm getting really crazy shallow depth of field with the pictures that's making it really hard to ...
3
votes
1answer
163 views

How can I get the most possible depth of field out of close-up/macro shots?

I own a Nikon D40X and just the kit lens and I'm considering buying either a macro lens or some extension tubes. I don't necessarily want to do true 1:1 macro, just some close ups of bugs, fungi and ...
9
votes
6answers
5k views

Technically, why is the out of focus area blurred more when using a bigger aperture?

I'm wondering, technically, why and how does the out of focus areas blur more when using a bigger aperture. I think it'd help a lot if I presented a problem that's been driving me nuts for a long ...
6
votes
2answers
821 views

How can I get more of this macro photo in focus?

I want to make a full focus on the body, for example: I need to have a clear focus on the each balls in the photo. I used just single point focus. In this picture I used: shutter speed: 8 ...
6
votes
1answer
675 views

How to achieve shallower DOF using multiple exposures?

For static or semi-static scenes, there are many ways to "simulate" certain features actually not feasible on single photo using the technology the photographer has. For example, wider field of view ...
5
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2answers
925 views

Is it possible to Zone Focus with a DSLR?

I have a Canon 1000d. Is the zone focusing technique applicable in a DSLR? If yes, how do we do it?
13
votes
6answers
7k views

How do I find a point-and-shoot camera specifically for bokeh / a very shallow depth of field?

I will be getting a point-and-shoot camera for taking portraits and only portraits. Specifically portraits with a shallow depth of field. Groups portraits sometimes. It's just too much work to add ...
9
votes
1answer
4k views

What is the difference between depth of field and depth of focus?

Reading this answer I realized that I didn't know the difference between the two depths (of field and focus). Browsing related questions didn't reduce the blur (!) between the two... Wikipedia ...
6
votes
3answers
817 views

Does subject isolation only depend on subject distance and focal length, aperture and sensor size remaining equal?

Does subject isolation only depend on subject distance and focal length, aperture and sensor size remaining equal? From my reading of a question on depth of field, if I take a photo of a subject at ...
8
votes
4answers
4k views

What lenses are best for food photography?

What lenses are best for taking photos of cooked dishes? In some articles, I have read that I can have great results with lenses f/1.4 because they are cheap and they give that nice blurred ...
9
votes
4answers
1k views

What is Depth Of Field bracketing?

I understand the concept of (auto-)bracketing, in general. And I understand that exposure bracketing is used for HDR and focus bracketing is used for focus stacking. But I am unable to imagine what ...
4
votes
2answers
314 views

What's a Typical “In-Focus” Rate for Portraits with an 85mm?

I have a lot of experience doing travel, landscape, product, ... in short, things that don't move much. Models? Not so much. I have a beautiful 85mm portrait lens for my Canon 1Ds Mk III DSLR, and at ...
27
votes
6answers
13k views

Why does a bigger sensor lead to a shallower depth of field?

It has been mentioned at a few places that a larger sensor results in images with a shallower depth of field. Example image: APS-C Canon 30D left, FF Canon 5D right, same lens, same composition, ...
2
votes
2answers
1k views

Why are my pictures blurry/soft?

Ok so I shoot basically one thing....real estate. I am in the market for a new camera so I borrowed a friends canon 50d. I have been using a Rebel xti and been getting good results but I want to ...
3
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6answers
1k views

What Budget DSLR has bracketing modes?

I need recommendations on entry level budget DSLRs with plenty of bracketing modes (exposure, F-stops, etc for HDR and DOF shots). I am in Germany and am willing to spend upto €600. The brand doesn't ...
10
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6answers
4k views

Will a lens with a low aperture value give me better portrait photos?

I want to take pictures of people from 5-20 feet away. I attend lots of group events and am free to walk around and snap photos. I just purchased a Canon t3i and it comes with a 18-55mm kit lens. The ...
19
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3answers
2k views

Do smaller apertures provide more depth of field past the diffraction limit, even if peak sharpness suffers?

In Understanding Exposure (3rd edition, on page 48), Bryan Peterson has what might be called a rant against modern on-line conventional wisdom about diffraction limits. Answers on this web site are ...
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vote
0answers
461 views

How to blur the background using a super-zoom camera? [duplicate]

Possible Duplicate: Is it possible to take shallow depth of field photos with point-and-shoot cameras? When I shoot portraits with my brother's Nikon D90, this is quite easy to fade out the ...
11
votes
2answers
5k views

How can a Frazier lens achieve that massive DOF?

I've read in PetaPixel about this "Frazier lens" that can achieve a massive DOF. In this video is shown the capabilities of this lens and I must say I'm very impressed. How can this lens achieve such ...
8
votes
3answers
2k views

Scanners with large depth-of-field?

How can I find a modern flatbed scanner with a reasonably large depth of field? Here "reasonably large" would be something like at least 2mm of DoF above the scanner glass. Typically DoF is not ...
1
vote
4answers
2k views

How to estimate depth of field? [duplicate]

Possible Duplicate: Is there a 'rule of thumb' that I can use to estimate depth of field while shooting? How do you estimate the aperture needed to produce sufficient depth of field ...
18
votes
6answers
3k views

Can a smaller sensor's “crop factor” be used to calculate the exact increase in depth of field?

If APS-C and similar crop-sensor digital cameras have a focal length multiplying effect such that a 50mm lens has an apparent focal length closer to the field of view of an 80mm on a full frame ...
7
votes
4answers
4k views

What are the depth-of-field capabilities of point & shoot cameras?

Is it possible to show following by using a point-and-shoot camera? shallow depth of field deep depth of field
48
votes
4answers
4k views

What exactly determines depth of field?

There are several questions here about the definition of depth of field, about focal length, and about subject distance. And of course there's the basic how does aperture affect my photographs. And ...
1
vote
5answers
2k views

How to choose a lens to get a shallow DOF effect? [duplicate]

Possible Duplicates: Can I get a shallow DOF using a kit lens? Help with getting bokeh effect. I'm an amateur photographer, just getting into photography. I read some things about lens ...
7
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0answers
250 views

depth of field varies with distance?

I am wondering if there is a difference in the depth of field if I stand near the subject or far from it with the same aperture (like f1.4) ? Thanks for responses
4
votes
2answers
4k views

What are the best settings for black and white film portrait photography?

trying to do some "daily shots" thing, and I was wondering what's the best setting for black and white portraits in areas that are well-lit and sometimes not (fastfoods, restaurants, malls) I want to ...
30
votes
1answer
4k views

What is “bokeh panorama” (also called the “Brenizer method”)?

Somewhere I don't remember, I heard about the Brenizer method. After reading a few sites, there is no consistent information about what it is exactly, or what the procedures are to apply it, so: ...
6
votes
4answers
785 views

Is depth of field and bokeh influenced by distance to the subject?

I know that the aperture size has a direct effect on the depth of field. However, what about distance to the subject? Let's say I took two pictures, one at 24mm and one at 70mm, using the same lens ...
15
votes
6answers
6k views

How does background blur (bokeh) relate to sensor size?

This is a somewhat theoretical question. Suppose I first take a photo of a subject using a full frame sensor DSLR, with a given lens (say 50mm prime lens at f/3.5). Now suppose I exchange the camera ...
10
votes
5answers
2k views

Why can't I get a shallow depth of field (DOF) effect?

I am trying to get a shot of the subject that is a foot or two away from the background that I would like to have show as blurry. This is what I am going after. Notice how the face of the dog is in ...
7
votes
6answers
5k views

What aperture should I use to photograph people and why?

What f/# do you use to photograph people, and why? I know this varies from shot to shot. Let's suppose that you are photographing either a single person or a couple, that it it outside on a somewhat ...
4
votes
6answers
2k views

Can you help me justify my desire to purchase the Nikkor 24-70mm f/2.8 even though I find it rather pricey?

I have a D70 with the stock Nikkor AF-S 18-70mm f/3.5-4.5G ED DX lens. I'm about to replace the body with a D7000. I've found the 3.5 f-stop a little limiting in terms of DoF - and having viewed ...
26
votes
5answers
2k views

Is there a 'rule of thumb' that I can use to estimate depth of field while shooting?

I can use a DoF calculator, or crunch the heavy math by hand if I really want to know exactly what my DoF is going to be... but most of the time knowing exactly is actually overkill, and taking the ...
-5
votes
5answers
5k views

How can I get bokeh with an aperture of 3.5 as my max?

I am trying to get DOF portraits of my daughter with my Nikon d7000, as per my previous post. I have zoomed in to 100mm or so and tried to get a large aperture but as I zoom, the camera decreases f# ...
11
votes
4answers
4k views

Can I get a shallow DOF using a kit lens? [duplicate]

Possible Duplicate: How can I get dramatic shallow DOF with a kit lens? Is it possible to generate shallow DOF with a "kit" lens, and how? In my case, I have the Nikon D7000 with the ...
9
votes
6answers
3k views

What does small depth of field mean?

Can anyone clarify for me the various terms used to describe depth of field? There are so many it's hard without a photo dictionary to relate in my head what's actually being said to me about the ...
34
votes
12answers
19k views

How can I get dramatic shallow DOF with a kit lens?

I'm currently using an entry-level DSLR with 18-55mm lens and having great trouble trying to creating a blurred background effect in my photos. Now matter what aperture or shutter speed I choose, I'm ...
10
votes
6answers
2k views

How to micro-adjust distance for focusing in macro photography?

I'd like to take macro photos, but I have a problem with the focus. I put the object on a (light) table, I put my camera on my tripod and take a few shots. Since the depth of field is very small ...
12
votes
3answers
14k views

What is the depth-of-field preview button on my DSLR supposed to show me?

I'm fairly new to DSLRs and I've been exploring the functions on my new Canon 60D. There's a button to the side of the lens described as the "depth-of-field preview button". Based on the limited ...
18
votes
4answers
4k views

How does a teleconverter affect depth of field?

I'm aware that a teleconverter will reduce the amount of light reaching the film or sensor in a camera, and as such you hear people banding around things like "With a 2x teleconverter this 300mm f/2.8 ...
11
votes
6answers
8k views

How can I get everything in focus?

I have a Canon 550D with 70-200 f4 and 50mm prime lenses. Although the camera has built-in 9 focal points, I sometimes face a strange problem. Here's a sample photo: In reference to the above pic, ...