Our review of Image Trends Fish-Eye Hemi plug-in filter is online at PC World.
“Ultra-wide lenses that can cover 180 degree views of a scene--called fisheye lenses--create wildly distorted images in order to do their magic. For some images, the effect of that distortion works marvellously. But some photos look better with straighter lines, more natural relationships of objects within your pictures, and undistorted figures. To get more conventional images from photos shot with a fisheye lens,....”
Read the full review.