The Holga DSLR Fisheye lens will expand your creativity giving you extreme wide distortion effects when used with your Holga DSLR lens. This compact lens slides onto the front of the Holga DSLR lens to capture 170 degree views. This is an inexpensive way to shoot fisheye with your digital SLR camera.
Must be used with Holga DSLR lenses. 
Sample Image from the Holga DSLR Fisheye Lens
Images by Emmalee Garcia