Thursday, September 5, 2013

Why did my long exposure (star trails) photo come up with all of this noise?

I took this star trails photo: http://imgur.com/kaHqZnA (go ahead and enlarge it) and it came up with a bunch of red and green noise. I've never had any problems like this before, just on my new Canon t4i. I've shot star trails for this long (long exposure, about 2-3 hours, ISO 100, large aperture) on my old Nikon D5100 and never got any sort of noise. I shoot regularly on this camera and even do other long exposures for shorter amounts of time but never get and noise.No, there was no big light behind me or anything, all light was natural. I've shot in the middle of the woods and had the same problem. Any suggestions?
Added (1). Correction: never get any noise*

См. статью: Why did my long exposure (star trails) photo come up with all of this noise?

Nikon D50 camera Help!

I used this camera about a month ago it was fine. Now every picture I take is completely black. Nothing has been changed on it that I know of. I've tried a different lens and its not that. I have no idea what is wrong or how to fix it. Help!
Added (1). I've tried it on M, Auto, and everything else. Inside and outside. Every picture is still black. Also, it wasn't my camera originally so I didn't have access to the manual and such. Thanks

См. статью: Nikon D50 camera Help!

Would this lens autofocus on my Nikon d5100?

This is my first DSLR and I'm still learning:) I just realized that the camera will only autofocus with AF-S and AF-I lenses… will this Sigma 28-200 3.5/5.6 Macro Compact-nkaf autofocus on my camera?

http://www.adorama.com/US%20%20%20%20581775.html
Added (1). I'm a poor college student so I'm trying to get the cheapest zoom lens (28-200mm) that I can possibly find. Any help or suggestions would be appreciated :)
Added (2). Would not having AF really be that awful?
Added (3). Thank you, thank you, thank you! This is perfect! :D I really appreciate your help!

См. статью: Would this lens autofocus on my Nikon d5100?

Is nikon s3500 good for model photography?

Is nikon s3500 good for model photography ?

См. статью: Is nikon s3500 good for model photography?

Silent focus on Nikon d5100?

I have a Nikon d5100 and use it for movies- when I'm using the AF-S 18-55mm lens the noise It makes when in auto focus mode is quite loud.Is there any way of getting the focus to be silent? Weather it's a setting or a new lens? (I am in no way a professional photographer so apologies if this doesn't really make much sense! if you could tell me a setting or lens or whatever I would be very grateful!)
Thank you!

См. статью: Silent focus on Nikon d5100?

What one is better Nikon or Canon?

Why

См. статью: What one is better Nikon or Canon?

What one is better Nikon or Canon? - 1

Why

См. статью: What one is better Nikon or Canon? - 1

What one is better Nikon or Canon? - 2

Why

См. статью: What one is better Nikon or Canon? - 2

Nikon d60 what size sd card?

Hi, I currently own a Nikon D60 and I'm planning to head to Europe in about a few weeks from now. The main question I have is what size SD card will my Nikon D60 be compatible to? I am new in taking photos and etc and I own a 2gig SD card… To be realistic… I dont think that 2gig card would be enough… Especially for my travel to Europe.
I've been seeing mixed reviews on the Nikon D60 where some people say it can support an SDHC 32 gig card while others say it can only support either a 4 gig or an 8 gig card…
Could anyone tell me whats fact and what's fiction?

also… just to specify… I'm planning to purchase a Sandisk card… I just don't know what my camera can and cannot support

См. статью: Nikon d60 what size sd card?

List of DSLR prime lenses to have?

Buying a Nikon d7100 and need a good list of lenses that will cover most of my needs. From macro to tele, i need a good list to start off with. I have about $800 and primes seem to be cheaper so i want to try to get as much coverage as i can, Im sure a long range telephoto is out of the question due to price but what about a list of others.

См. статью: List of DSLR prime lenses to have?