
Which teleconverter will work on my Nikon D3200?
I have a Nikon D3200 camera and have an AF-S DX NIKKOR 55-300mm f/4.5-5.6G ED VR lens with it. I would like to have a little better zoom to get pictures of animals from farther away. Can anyone recommend a good teleconverter that will work on my equipment that's not ridiculously expensive (under $500 preferred).

Tmaron 18-270mm or tamron 70-300mm?
I have been using the kit lens (18-55mm) that came with my nikon D3100, and now i think its time to change to a bigger one.
i made some research on the internet and i found 2 lens that I'm interested in.
the first one is the tamron 18-270 with this great focal length i can use it in almost any situation.
The other one is the tmaron 70-300mm i found that the image quality are a bit better with this one, however if i chose it, i would have to carry my 18-55mm every where.
in addition the information i got are not very specific and ill be thankful if someone could help me with this decision.

Long exposures with Nikon D5200?
I've been looking everywhere for an answer to this, but I can't find anything. Is it even possible to do long exposures with the D5200? And by long exposures, I mean 15-30 minutes-long. Is there a setting for it? I tried using the bulb mode with my remote (wr-r10/wr-t10), but the shutter still closes after only 60 seconds. So, if this is possible, please let me know how!
(Also, I have a D80 that I don't use much anymore. If it isn't possible to do very long exposures with the D5200, would it be possible with the D80?)

I'm going to Haiti on a missions trip in a couple of months and I'm bringing my camera with me. I was wondering what a good lens would be to bring since I don't really want to deal with multiple lenses, changing them and cleaning out dust and dirt. Does anyone know of any lenses that I could get for relatively cheap that would work for portraits and wider angle shots? I use a Nikon D3100 and right now I'm stuck using the kit lens which is 18-35 and a telephoto 55-200. I have a budget of about $300.00, maybe a bit more if it is absolutely necessary.

Can i mount canon or sony dslr lenses on my nikon D3200?
Can i mount canon or sony dslr lenses on my nikon D3200?

I have a nikon d90 and have recently found interest in taking pictures of moon, but my current lens can't even get close enough for me to continue taking pictures. I did some research and i know I need a telephoto lens, but I have no idea what kind of lens is compatible with my camera body. Can any of you recommend a beginner telephoto lens?

I've recently taken photo's with my Nikon D3200 camera in the setting FINE. But when I went to open them on my computer a message came up saying could not open file because it may be damaged, corrupt or to large. I really need these photo's and it won't let me view them any more on my camera. Is there anything I can do or any setting I can change to be able to view and edit them?

Good nikon d3100 lens for shooting cities?
What is a good affordable lens for nikon d3100 for taking pictures of cities from above (from roof tops.etc)? Does someone know what lens is best for this kind of photography?

Do exist thermo lens for Nikon d5000?
Does anybody know whether there are thermo lens compatible for Nikon d5000? Is there any difference in thermo pictures made by a camera added thermo lens and a picture made by a thermocamera?

How to make my photos look like this?
I'm a very amateur photographer, but i'm going to Germany in a few months and i'd really like to know how to get this look.
Is it just taking the picture and editing in on the computer? Or can I make it look like this just by taking it?
I have a Nikon D5100, if anyone has any advice.