Nikkor ai lens to Panasonic gh3 micro 4/3 lens mount adapter?

Hey guys, I just bought a Panasonic GH3 and I wanted to use some old Nikkor ai lenses I bought. I bought a "fotodiox" Nikon to Om 4/3 lens mount adapter. I was under the impression that Olympus's micro 4/3 mount was the same as Panasonic's, but when my camera arrived today it is definitely not compatible. Could any one help me find the right Adapter? And one more question. I find a lot of lens adapters that are very long. Wont those affect the focal length and my crop factor? I bought one that was specifically very small with no added distance between the lens and the sensor. Also do I need and active mount for the aperture control? Not for the auto focus though since the ai lenses don't have that feature. Thanks so much!

P.s. I will add a link to the mount I bought for referance.

http://www.amazon.com/Fotodiox-Mount-Adapter-Thirds-Camera/dp/B001G4QXS2

См. статью: Nikkor ai lens to Panasonic gh3 micro 4/3 lens mount adapter?

What type of Camera and Lens can take photos at this distance?

When that paparazzi photographer took them holiday shots of Kate Middleton topless on holiday at the Chateau d'Autet, what camera can take photos THAT far away.

Here is an image that shows this distance were talking about and it's an incredible distance for such clear photos:

I would love to own a camera that is this powerful but I didn't think they existed until I recently read this story. I imagine they will be expensive but I would be very grateful if someone could source me a lens that could do this. I own a Nikon D300S SLR.

См. статью: What type of Camera and Lens can take photos at this distance?

Nikon Lense On Canon Camera?

I saw a movie on Youtube, and he said he used the Canon Eos 550D, with the Nikon 50mm lense.

Can you use a Nikon lense on a Canon camera?

Because I want to make book trailers, and things. But I need a good lense for my eos 550D, if you can't mix Nikon lenses with Canon?

См. статью: Nikon Lense On Canon Camera?

Looking for a zoom lens for Nikon D3100?

Hello friends,

I'm planning to get a zoom lens for my Nikon D3100.
Please advise. Kindly note that I'm not a pro.

My options are given below:

- 18-200mm f/3.5-5.6G IF DX VR
- 55-300MM VR DX

Please feel free to recommend others also.

Many thanks in advance.

См. статью: Looking for a zoom lens for Nikon D3100?

Projector Background For Picture?

Hi I am buying a projector with like 2200 brightness and I want to know if tbere is a way I can project and image on the wall to use as a background for a picture. I have a nikon camera that is very high quality. Anyways would I need like a green screen and just project the image on to the screen and then put the subject in front of the screen or what. Thanks for your help.

См. статью: Projector Background For Picture?