The maximum human field of vision is approximately 200° horizontally and 135° vertically, but not all of this range is equally effective. The central part of the vision, covering about 5°, is called the foveal region, where visual acuity is highest due to the high concentration of cone cells. Beyond this central region, peripheral vision detects motion and shapes but lacks fine detail and color sensitivity. The effective binocular field of vision, where both eyes overlap, is around 120°, allowing depth perception and stereo vision. These characteristics enable humans to navigate and interact effectively with their environment, balancing sharp central vision with broader peripheral awareness.
What is the maximum human field of vision?

- Information Retrieval 101
- Getting Started with Zilliz Cloud
- Natural Language Processing (NLP) Advanced Guide
- Accelerated Vector Search
- Evaluating Your RAG Applications: Methods and Metrics
- All learn series →
Recommended AI Learn Series
VectorDB for GenAI Apps
Zilliz Cloud is a managed vector database perfect for building GenAI applications.
Try Zilliz Cloud for FreeKeep Reading
Are guardrails compatible with edge deployments of LLMs?
Guardrails can be compatible with edge deployments of LLMs, though some challenges exist. Edge computing involves runnin
What is zero-shot learning in deep learning?
Zero-shot learning (ZSL) is a machine learning approach where a model learns to recognize objects, tasks, or concepts th
How does data governance affect data integration?
Data governance plays a crucial role in data integration by establishing a framework that ensures the quality, consisten