Osh - Fisheye Lens Shader

Osh is a lightweight shader pack that applies a fisheye lens distortion effect to the final rendered image. By radially warping UV coordinates from the center of the screen outward, it creates a gentle wide-angle perspective that makes landscapes feel larger and builds more imposing. The effect stays subtle near the center to preserve readability during normal gameplay.

Designed for content creators and players who want a unique visual identity for their Minecraft experience. If you record YouTube videos, take cinematic screenshots, produce short clips for social media, or just enjoy a fresh perspective while exploring, Osh provides an alternative view without overhauling the entire look of the game. It solves the problem of flat default rendering by adding depth to the edges of your field of view, making movement feel more dynamic.

• Fisheye UV distortion - Screen-space warping that bends the image from center to edges, creating a lens effect.
• Vanilla-like performance - Very low overhead; runs on most hardware including integrated graphics.
• Subtle by default - Not aggressive; keeps the center clear while distorting only the periphery.
• Perfect for creators - Adds a professional lens feel to screenshots and recordings without heavy editing.
• Minimal customization - No complex settings; just drop it in and play.

Requirements: Minecraft Java Edition 1.17 or later, OptiFine or Iris Shaders mod. Place the zip file in the shaderpacks folder and select it from the video settings. Some users may experience slight edge distortion that can be disorienting in fast PvP; this shader is best for exploration and cinematics rather than competitive play. Compatible with most resource packs.