lens · 1 recipe

Fisheye Lens

A fisheye uses a curvilinear mapping that bends off-center straight lines systematically around the image center.

This previewGrok · 8 seconds measuredA tile cleaner in a yellow waterproof coat stands very close to the lens inside a curved pedestrian underpass, where the glazed wall bows toward the corners and one puddle reflects a work lamp.Preview sources — switch models above.

Selected recipe

Fisheye

This is the default recipe for the Fisheye Projection family.

Free short AI video prompt

A starter line you can copy. The full timed recipe, still-image and production prompts are on the shot card.

Prompt rule: Maintain one consistent curvilinear projection centered on the optical axis; scene lines bend systematically, and the mapping must not wobble independently over time.

Fisheye: A fisheye uses a curvilinear mapping that bends off-center straight lines systematically around the image center. Keep the subject readable; motivate camera and light.

Technique guide

When to use
Make the warehouse club like an enclosed space, while using the central face and peripheral trusses to illustrate the differences in stable projection.
How it works
Place the main face near the center, and select the edge of the building's straight line as a reference for projection. Move the hand from the center toward the edges to accommodate the shape changes brought by the uniform mapping. Keep the projection center fixed with the camera, and check that the bending pattern of the beam frame has not changed.
Common mistakes
The straight ultra-wide angle was labeled with the wrong name. The beam line fluctuates randomly in each frame, unrelated to the optical center.

How to read this page

Fisheye Lens is one technique in Lenses. The definition states the single mechanism the frame has to show. The technique guide covers when to use it, the steps, the usual mistakes, how it differs from the neighbors, and what a successful take looks like.

The clip above is one reading, made with a third-party video model. Another model, or the same model on another day, can land on a different frame. It is an example, not a promise that a prompt will match it.

The free short prompt is a starter sentence. The shot card is the timed recipe: scene, start and end frames, action, light, and color. Three sample cards are free on the site. The rest are part of GrokCine Pro. A second name for the same shot keeps its own URL and points back at this definition.

When you write a prompt, keep the one mechanism in the definition, then name the subject, the motion, and why the light is there. Do not stack a neighboring technique into the same sentence. If the name or the example is wrong, send this page's URL from the contact page.

Prompt versions

Same technique, different prompts. Version A is the latest prompt; older versions are the exact prompts that kept clips were made from. Each version shows every model that used it.

Version A · latest:Tile cleaner · curved underpass

Grok
approved

Observed: Curved tiled underpass bends into a full ring; the yellow-coat cleaner stands at frame centre and reaches out once; camera locked.

Version A · Scene of this version (English, verbatim)

A tile cleaner in a yellow waterproof coat stands very close to the lens inside a curved pedestrian underpass, where the glazed wall bows toward the corners and one puddle reflects a work lamp.

The full prompt of every version comes with the member recipe.

sha256 cdbdb2c01977

Recipe

8 seconds · single take

A tile cleaner in a yellow waterproof coat stands very close to the lens inside a curved pedestrian underpass, where the glazed wall bows toward the corners and one puddle reflects a work lamp.

Shot cards

The full recipe for Fisheye is a shot card

The full recipe for Fisheye is a shot card. The start and end frames, timed action, lighting and color specs, a camera parameter table, copy-ready still-image and video prompts and negatives are open to GrokCine Pro members on the web.

Dolly Zoom · Film Noir · Match Cut

More in Lenses

References

Sources we studied for this technique. External links; we don't embed them.

Articles & definitions

  • Wikipedia: Fisheye lens

    Wikipedia · Web

    Curvilinear projection; straight lines away from the centre bow outward; up to 180° view.

Videos

Images & stills