A fisheye lens is an ultra wide-angle lens that produces strong visual distortion intended to create a wide panoramic or hemispherical image. [4][5]: 145 Fisheye lenses achieve extremely wide angles of view, well beyond any rectilinear lens.

Optical layout of the fisheye lens. [...] A very wide angle lens with a field of view of 360°x180° - a fisheye lens - has been designed to be used in a space environment. As a case study, the...

Photographic lenses by type; Ultra wide angle lenses; Things named after fish; Fish eyes

A fisheye lens also called an “ultra-wide” or “super-wide” lens, is a type of wide-angle lens that captures an extremely wide photo, typically around 180°. The images they create are highly distorted, giving them a dynamic, abstract feel.

lens can predict the optical behaviour of specific cases to any desired accuracy. The program Drishti (Sands, 1984), developed to calculate the optical properties of eyes (Hughes, 1986), was used to trace rays through the inhomogenous spherical model fish lens of unit radius.

A Fisheye lens is an ultra wide angle lens that is used to produce strong visual distortions and create a wide panoramic view. Fisheye lenses can achieve extremely wide angles of view. Instead of producing straight line images (or rectilinear images), the fisheye lenses produce a characteristic convex image (non-rectilinear image) by using a ...

Fish-eye lenses belong to the non single-viewpoint family. A simple and common way to model the projection of these lenses is employing equi-distance projection model. It preserves equal...

Figure 11 shows the fisheye lens mounted on a 3M pixel CMOS camera (CMOS Uroria from ViewBits Inc.). The optical axis has been aligned vertical to the ground using a two-axis electronic level...

Oct 3, 2024 · Anyone who has peaked through a hotel room peephole has used a fish eye lens. Usually, the fish eye lens has a very short focal length (less than 15mm for a 35mm-size image sensor), but a large field of view (FOV). The latter can be as large as 180-degrees, giving the user a complete view of a scene.

A Fisheye Lens is an angle lens that produces a visually distorted effect which creates an ultra-wide panoramic view. Put simply – it makes straight lines appear curved, so curved in fact that it can create an image that is a complete circle.