So I want to get a Fish Eye Lens to do some photography and I was talking to a guy about getting the right one for my camera. He talked about Crop Factor and Sensor Size and, well I have no idea what lens to get. I have a Nikon D3100 and the senor size is 23.1 X 15.4 mm. Whats a good size fish eye lens to get for this camera?
Thanks
Fred
См. статью: Fish Eye and Crop Factor help?