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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

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3answers
424 views

How is depth-of-field affected on micro format cameras? [duplicate]

One of my favorite qualities of large apertures (besides the low light capability) is their characteristic shallow focus that can offer dramatic background blur. I've been considering how a micro ...
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2answers
136 views

Can I take photo with visible depth of field if shooting in a mirror?

There are question about "floating" objects. But how possible make photo with that depth of field in mirror? It is ordinary shot that reflected after, so?
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2answers
10k views

Why Small aperture (less light) has Large depth of field? [duplicate]

Possible Duplicate: Technically, why is the out of focus area blurred more when using a bigger aperture? I understand that a small aperture (large aperture number eg. F/22) means large ...
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3answers
175 views

What exactly happens when one turns the focus ring on a DSLR while shooting video?

I'm about to buy my first DSLR and I'm trying to understand every single aspect of it. If I've got a prime lenses and I'm shooting a video with f/2.8 aperture, I'm going to have a fixed depth of ...
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1answer
2k views

What impact on image resolution does the aperture have?

What is the effects on depth of field, signal to noise ratio and image resolution when reducing the aperture?
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2answers
68 views

How is depth of field usually measured and how can I get depth of field measurements for a lens

I really like a deeply washed out background as a backdrop. I expect using a 35mm film camera that f-stops is inversely related to depth of field. I assume this remains true for compound lenses. But ...
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1answer
386 views

Depth of field: 28mm & crop vs 50mm & full frame [duplicate]

I've seen the posts about the angle of view being the same for a 28mm lens on a 1.6 crop sensor as for a 50mm lens on a full frame. I understand it. But what about the depth of field. Will that ...
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2answers
136 views

How do I limit depth of field with a kit lens? [duplicate]

Possible Duplicate: How can I get dramatic shallow DOF with a kit lens? I am trying to create the kind of photos seen photographyblogger with a kit lens on the Nikon d3000 and I currently ...
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1answer
946 views

What advantages does the Brenizer method have over Photoshop blur?

I have seen a lot of posts lately about the Brenizer method. It looks smashing, but at the same time, I am fairly certain I could recreate the look using blurred layers in Photoshop. Apart from ...
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2answers
90 views

How to set up an object for blur photography in domestic environment?

I am having a Nikon D5300 with 18-55 VR lens. As this tutorial shows, it shows how to shoot portraits with blurred background. But, the background is located far off from the subject. Can I somehow ...
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1answer
163 views

How do I get a two person portrait with the background blurred using a DSLR and 50mm f/1.8 lens?

I am new here. I have a Nikon D5300 body and a Nikon 50mm f1.8 AF-D lens(not AF-S). I want to do this: Two persons sitting in front of a table facing the camera. I want the table and both persons in ...
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1answer
806 views

Does the Canon EF-S 24mm f/2.8 STM Lens offer any significant advantage over the Canon 18-55mm IS II at a 24mm focal length?

Does the Canon EF-S 24mm f/2.8 STM Lens offer any significant advantage over the Canon 18-55mm IS II at a 24mm focal length (the kit lens for my T3i)? I'm looking for a cheap lens that offers a wide ...
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1answer
184 views

Night photo with Leica 25mm: blur at f/1.4 [duplicate]

I have an Olympus OMD EM5 and a Leica 25mm which takes wonderful pictures in daylight. I was trying to take night pictures with this setup and I had the following results (after several tries and ...
0
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1answer
413 views

How to know the F-Stop in a Webcam? [closed]

I'm looking for a Webcam with large aperture and shallow depth of field, similar to the F 1.8 Canon lenses, so far It has been really difficult since most of the specifications for any webcam are ...
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1answer
491 views

What is the infinity lens by Jim Frazier? [duplicate]

I know who Jim Frazier is and what he has done, but I only have basic knowledge of his invention. Could someone please explain what he has done further?
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1answer
397 views

How to shoot with the Brenizer method with an active, moving background, i.e. on the streets

If the background is moving, like a street full of people and you're shooting a stationary subject with the Brenizer method, how does that work? When you stitch up the surrounding area wouldn't it be ...
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0answers
22 views

What does it mean to be out of focus [duplicate]

I have browsed dozens of photography and noticed that only a handful actually try to reconcile the photography world with the real world. My ultimate goal is to be able to easily explain to anyone, of ...
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0answers
25 views

Anyone using the HX400 v? [duplicate]

Can we shoot photos with a very shallow depth of field with this cam? ; with only the subject is in focus..?- within any focal length/zoom level? In some places it's said that this cam can't shoot ...
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0answers
17 views

Background blurring in non-dslr camera [duplicate]

I have a canon powershot sx510hs which is a non-dslr and advanced point and shoot camera with 30x optical zoom. I have seen dslr images, specially portraits, taken in manner that the main object stays ...
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2answers
87 views

How to take a photo of a close-up object without focus stacking?

I'm trying to get into product photography and took some fun shots. I'm talking about shots of my iPhone and things like that. What I quickly realize is that I am unable to get enough DOF. I'm using ...
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0answers
47 views

Achieving Bokeh using Aperture vs Focus Point [duplicate]

In terms of the bokeh aesthetic, is using a wide aperture the same as using a narrow aperture and focusing on a foreground object? Are there advantages of doing it one way or the other? I took this ...
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0answers
45 views

Not able to achieve shallow dof with aperture of f/4 in nikond5200 [duplicate]

I set my aperture to 4 and yet I cannot blur out the object that is 10 ft away. Everything is in focus. I only wanted the near object which is 3 ft away to be in focus.
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0answers
39 views

Does a smaller sensor give shallow depth of field? [duplicate]

I have read that a full frame sensor gives a more shallow depth of field if using the same lens as on a crop frame sensor. Is this true? What I actually want to know is how does this relate to a point ...
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0answers
49 views

How to take photo in which only subject is focused [duplicate]

I just bought a Nikon Coolpix L820 and its my first personal camera ever. I am looking for a good video tutorial if possible and I am also looking how can I take a photo in which only the subject is ...
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1answer
656 views

How to take picture with blur background using FujiFilm HS10 [duplicate]

I tried a lot to take portrait pictures with blur background using my FujiFilm HS10 but haven't succeeded yet. I use f2.8 but still cannot get the effect. Can any of the experts give me any ...
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0answers
37 views

Solid explanation behind the physics of the relation between aperture size and depth of field [duplicate]

Possible Duplicate: Technically, why is the out of focus area blurred more when using a bigger aperture? Many of us know that there is a relationship between the aperture size (f-stop) and ...
0
votes
2answers
69 views

How do I prevent my camera/lens from focusing on only a subject? [duplicate]

I have a Canon 70D and am using a 50mm lens. I want to prevent it from focusing on a subject all the time. Instead, I want everything to be in focus like you get with a kit lens (18-135 etc.). I have ...
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votes
1answer
131 views

How to make blurry background in photos? [duplicate]

I see many photos like this: How it is done?
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2answers
82 views

Depth of field clarification [duplicate]

What is the range of depth of field when using the hyperfocal distance? I am looking to get clarification on this topic.
-4
votes
2answers
100 views

What does depth of field mean? [duplicate]

What does the term depth of field mean? How is it determined and how can it be changed? Is it related to the aperture?
-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# ...