focus  
.... The other day the lens started acting up. Right now the lens works fine in manual mode. It is the auto focus that is the issue. I thought that it was not working at all, but what I found that is it ...
... the telescope 1.25 connector and am able to securely attach the camera to the telescope. I am unable to focus the telescope on anything further than 30-40 meters away without being able to get the ca...
My Barlow is a cheap one that came with the scope so it does not detatch in any way. When turning the focus knob to get into focus. It is best focused when turned as close to the telescope as possible...
...ou will loose 2 f-stops of light. For 2x you may loose around 3 or 3.5 f stops. That is bad, because the focus is hunting badly because it has dim light on sensor. This is why everybody recommends to ...
... than that, I would have to ask if you were working in low light? It might not have had enough light to focus in, but normally you would see it hunting for a focus point.
Bob will be by soon enoug...
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Stick with the manual focus lensews for the F3. First, there a bettyer lasting lens than any AF lens,
Hi
I need some help in a photo I want to take. I want the focus to be on the model, with the other people in the background to be motion blurred. Do I rear Sync my strobes and aim it at my model?
Th...
... ebay with an mint tokina atx af 24-200 a few years ago; problem is that the camera suddenly stoped auto focusing after I pressed some botton possibley on the back of the cameras m24 (or so I think). ...
I have Cannon ultrasonic auto focus lenses for an EOS a2e body, (28-105 mm, 75-300 mm) will they work on a digital xsi body ?
Thanks in advance for any info
...ou can use a non AF lense?
I really like this camera and don't really want to be limited by an autofocus. Are there other cameras that I can use these lenses on that are not AF and have motoriz...
... ebay with an mint tokina atx af 24-200 a few years ago; problem is that the camera suddenly stoped auto focusing after I pressed some botton possibley on the back of the cameras m24 (or so I think). ...
The problem that you are running into is not a malfunction with the camera. It is just how auto focus works. It will focus on the closest object, or will find something in the center to focus on. I...
Probably what is meant is that the lens hunts using auto focus, another reason why I am an advocate of the use of manual settings. "Hunting" is a common problem with most lenses as they ten...
The picture is out of focus too bad to bring it back into sharp focus with software. It looks like you have a bit of camera shake and/or trying to focus too close in. Use brighter light and make sur...
Focus?
What kind )brand and model) of camera are you using?
Is it totally auto-focus or can you switch between auto-focus and manual focus?
If you're in autofocus mode, maybe the came...
It might be the auto focus searching for a focus point. If you press all the way down without waiting for the focus to lock (half press), then the camera will pause until it thinks it has some sort o...
chica wrote:
I never understood the 'focus' lock thing on my camera. why should one lock a focus and take the photo later and not in the same instant?
The auto focus takes a certain amo...
Another issue for me is the focus features, I like to make manual focus on objects and not use the auto focus all the time, is there any difference between de Xsi and D90 on this matter?
"Selective-point" focus... I'm not sure. Is that the dynamic-zone focus? I've tried that in the past and it worked badly for soccer. Kept grabbing the wrong thing to focus on.
N...
Thank you!! This was driving me crazy. Your suggestion of the focus ring was spot on and now so is my focus.
...s my dilemma when I try to take a macro though:
I'll zoom in all the way, and then try to Manually Focus to get a clear, sharp image, but my focus ring stops making a difference once it reaches ...
As long as the N75 automaticly chooses between "Single Servo Auto Focus" and
"Contiunuous Servo Auto Focus" in all modes except manual focus mode.
However, each modes have the s...
Question Chica....Are you pressing the shutter button down half way and allowing the auto focus to lock on something in the frame? If you press all the way down all at once, you are forcing the camer...
...havent. so my questions are....am i going to need a tripod?(most likley?) ideal ISO setting? and how to focus? auto focus wont focus fast enough. and manual focus is going to be tricky because its ha...
Okay, all at once here.
A zoom macro refers to how close you can actually focus. 'Macro' is a very loosely used term, and has no firm meaning. Instead, look to see what kind of magni...
Don't bother with manual focus. Your hit/miss rate will probably drop even lower. (Even worse, my favorite sports lens [Nikkor 80-200mm f/2.8] uses a slider sleeve that controls zoom AND focus. I...
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