Wide Angles was created on 2003-09-09.
plasma simulation using particle code
It could. If the nose is a right angle, it would be wide but a cone.
Yes
Look up the Konica Wai-Wai (17mm angle). Hard to get yes, but not "impossible".
a wide angle lense
Typically a lense of shorter focal length than 35mm. It is called wide-angle because the angle of view is wide, up to 180 degrees for some fisheye lenses.
18-55mm is a wide angle type lens, 55-200mm is a zoom
a fish-eye lense is used to get wide-angle or panorama shots
It is a lense that is curved so that you can have a wider shot than normal
The basic periscope simply shifts the line of sight, so that you can see around a corner or over a wall. It doesn't necessarily do anything to the image just because it's a periscope. But there's no reason you can't add a telescope or wide-angle viewer to a periscope, or even a zoomer to take you smoothly from a wide-angle to a telephoto, in order to add those functions to the shifted line of sight.
obtuse angle
Wide Angles was created on 2003-09-09.
The wide angle lens is called a fisheye lens.
The v705 Kodak camera has 7.1 megapixels. This camera comes in a variety of colors and offers a 5x dual lense optical zoom. http://www.amazon.com/Kodak-EasyShare-Digital-Ultra-Wide-Angle-Dual-Lens/dp/B000H8ZXWA
You can find reviews for Canon wide angle lenses through YouTube, pricegrabber and/or shopzilla. You can also Google reviews for Canon wide angle lenses.
A fisheye lens IS a wide angle lens