Understanding Focal Length Compression in Prompting
Optical Psychology
A 50mm lens feels like human vision. A 14mm lens feels like madness. A 200mm lens feels like being hunted. Understanding how to type focal lengths into your prompt is the difference between a random image and a directed shot.
Key Features
- The Paranoia of the 200mm: Prompt for extreme telephoto lenses to flatten the image, making a car half a mile away appear as if it's right behind the protagonist.
- The Intimacy of the 14mm: Prompt for an ultra-wide angle to physically wrap the room around the character, stretching their face for comedic or manic effect.
- Mathematical Accuracy: Our custom LoRAs are trained to understand the exact optical physics and distortion native to specific focal lengths.
How It Works
- Choose the Emotion: Do you want the shot to feel claustrophobic (telephoto) or expansive/manic (wide)?
- Inject the Glass: Prompt: "Shot on 200mm telephoto lens, extreme background compression, flattening the space".
- View the Math: The resulting image will exhibit genuine optical distortion, far beyond standard generation.