Your Gateway to the World of Light and Vision Trusted by generations of students and professors, Optics, 4th Edition by Eugene Hecht is the definitive text for understanding the principles and applications of optics. Whether you're studying physics, engineering, or any field that relies on the science of light, this comprehensive and rigorously developed book is an essential resource. With clarity, precision, and a balance between theory and practical insight, Hecht covers a broad range of topics including geometrical optics, wave optics, interference, diffraction, polarization, and more. The fourth edition enhances accessibility while maintaining the depth and rigor that make it a staple in higher education. Key Features: In-Depth Coverage: Addresses both classical and modern optics, suitable for undergraduate and beginning graduate students. Clear Explanations: Written in an accessible yet authoritative style, ideal for self-study or classroom instruction. Updated Content: Refle