Bringing a camera to a one direction concert?

Im going to a 1d concert in LA and i have a nikon p310 and i was wondering if security will take it away.the venue said i can bring it but idk if security will take it away.please help

См. статью: Bringing a camera to a one direction concert?

My nickon coolpix l810 won't turn on?

I've had this camera for about 6 months and earlier today I plugged it into my TV to get a better look at the photos but now it just wont turn back on, I've put new batteries in so i know it isn't them.
I really need help with this.

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Lens stuck on Nikon Coolpix L810!

HELP. Okay so I turned the camera on by accident while the lens cap was still on, so I took the lens cap off but now the lens is stuck half way and the camera won't turn on.

How do I fix it?

I have tried removing the batteries, connecting it with the USB cable and blowing around the lens but nothing is working. Are there any other things I could try?

См. статью: Lens stuck on Nikon Coolpix L810!

What are the dimensions for a 1/2.3'' sensor?

My camera (Nikon P520) specifications: http://www.nikonusa.com/en/Nikon-Products/Product/Compact-Digital-Cameras/26397/COOLPIX-P520.html#tab-ProductDetail-ProductTabs-TechSpecs

This is the data I am trying to fill out given the camera I have (the current data might be wrong):

What do I enter for these fields given the camera I have?
Added (1). I'm recording video with the camera for motion tracking.
Added (2). I want to make something like this https://www.youtube.com/watch?v=5K37rqRkido using the program Blender 2.67a
Added (3). I need to enter the correct camera information to reduce my average solve error.
Added (4). *for camera tracking

См. статью: What are the dimensions for a 1/2.3'' sensor?

How to copy pictures from a camera's memory to an sd card?

I lost my cord and only have an SD card. I have a Nikon Coolpix S3000, how to I do this?
Thanks!
- Jo

См. статью: How to copy pictures from a camera's memory to an sd card?