Napioa - Wind Origins

Napioa - Wind Origins
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3
votes
2answers
102 views

Shallow DOF: continuous or single AF mode?

When I take a portrait with settings which result in a DOF shallow enough that the subjects' movements risk missing focus on the eyes, should I use continuous AF mode - is the continuous AF fast ...
0
votes
0answers
41 views

What is the 4D autofocus and how is it different from the continuous servo in Nikon?

I just saw a new auto focus term 4D focus introduced by Sony in one of their cameras. How is it different from the continuous servo in Nikon ? Are both the same ? or totally different ? And what ...
0
votes
2answers
198 views

Can I make my Canon 70D focus continously when viewing through the viewfinder?

I'm a newbie in photography, so don't judge me too much, just got the canon 70d and I noticed that when viewing through view finder while in P mode the camera would not focus automatically (I would ...
1
vote
2answers
2k views

Is the “One shot” mode more accurate than “AI servo” using back-button focus?

By using back-button focus you don't have to switch from "AI servo" when photographing stationary subjects. I tend to do this anyway since I have the feeling it's more accurate even when I can ...
3
votes
1answer
304 views

Are there cameras that autofocus during an exposure?

The origin of this question is related to panning. I was trying to explain why panning is more effective for subjects moving across your FOV at right angles, vs. a subject whose distance to the ...
15
votes
8answers
3k views

Shooting flying birds

Went to Alaska and was shooting bald eagles. There so many flying around that my camera kept trying to focus and I missed a lot of shots. What should my settings be on a situation like this? Using a ...
0
votes
3answers
614 views

Auto focus vs Single Continuous/Point focus

I'm using a D600. Sometimes, having the ability to select my focus point is good. However, in certain situations, moments can be lost when you're framing or moving the focus point to the subject in ...
0
votes
0answers
72 views

When does the Sony NEX-5R use release priority?

As I understand it, focus priority delays the shot till focus is achieved, while release priority potentially takes a mis-focused shot. Wikipedia says that release priority is usually used in ...
-3
votes
1answer
195 views

What settings should I use to take a burst at the highest possible FPS?

My goals is to take a burst of photos at the highest possible FPS. What settings should I use, other than the ones below? Save as JPEG standard, rather than fine, RAW or RAW + JPEG. Using the speed ...
3
votes
2answers
298 views

How advanced is phase detect AF for bird photography compared to contrast detect AF?

My first and only camera is a panasonic Lumix G5 with a panasonic 45-200mm. I wanted to have a first hand experience and decide if I want to switch to aps-c dslrs, but I never had an opportunity to ...
6
votes
2answers
3k views

When do you not want to use continuous autofocus (C-AF)?

This Nikon promotion website sums up when to use single autofocus and when to use continuous autofocus. (http://imaging.nikon.com/history/basics/16/03.htm) So, basically if you want to ...
1
vote
2answers
256 views

How does aperture/DOF affect continuous autofocus?

When the autofocus system is deciding to adjust the focus, say in a situation of the subject getting closer to or farther from the lens, does it take into consideration the current depth of field, ...
1
vote
2answers
412 views

Quiet video autofocus on a consumer level SLR? [closed]

I bought a Canon Rebel T3 a while back before doing my homework on the features. The video quality looks very good to me. However, I have to hold down the shutter button to keep focus. The auto-focus ...
1
vote
1answer
393 views

Finding the distance of object from camera to the point of autofocus

Is it possible to find the distance to which the camera is auto focussing ? Camera auto focuses itself to view a particular plane in the real world in front of it. Is it possible to estimate the ...
1
vote
1answer
2k views

Force picture in continuous autofocus mode - Canon Rebel T3

I have a Canon Rebel T3, and I'm very new to photography. I recently got a new close up filter that goes on top of my 18-55 lens (this question also applies with any lens I have). I hold the shutter ...
9
votes
2answers
1k views

Can lens focus speed affect continuous shooting speed?

I was using a 50mm f/1.8 II lens on my Canon 40D yesterday, and I was trying to capture some action shots using continuous high-speed drive mode and AI Servo autofocus mode. I was using a shutter ...
0
votes
1answer
10k views

Is it possible to turn off continuous autofocus on Nikon D3100?

Can the continuous autofocus (on video) be turned off on my Nikon D3100 so that it operates similar to the Canon 500D? This is mainly to remove the noise from the autofocus which I read in earlier ...
16
votes
2answers
5k views

When to use a particular auto-focus mode

I have a Nikon D90, and after taking a photography course that recommended single point auto-focus I predominately use that. I was testing some of the modes today (single point, dynamic area, ...
4
votes
4answers
2k views

Why does my Nikon D90 autofocus not work in rapid succession?

When photographing candid shots of my children at play with a Nikon D90, I have trouble with the autofocus system. I focus and shoot one shot, great. But a second later another shot opportunity ...