Minolta — Innovation to Legacy: A Complete History of Cameras and Optics (Sony Continuation Chapters Included) by Siu Lun Yuen Minolta was one of the most influential yet understated innovators in the history of photography. Long before autofocus, in-body stabilisation, and intelligent camera systems became industry standards, Minolta engineers were quietly redefining how cameras should work—and how photographers should interact with them. Minolta — Innovation to Legacy tells the complete story of Minolta, from its early optical foundations to its lasting technological legacy carried forward by Sony. Written for photographers, collectors, and camera enthusiasts, this book goes beyond product listings to explain why Minolta mattered—and why its influence is still felt today. The journey begins with Minolta’s precision rangefinders and SR-mount SLRs, exploring an era when mechanical excellence and optical quality defined photographic tools. Iconic models such as the SR-2, SRT series, and XD cameras are examined not only for their design, but for the philosophy behind them—balancing craftsmanship with emerging electronic control. A pivotal chapter focuses on one of the most important moments in camera history: the introduction of the Maxxum/Dynax 7000. As the world’s first fully integrated autofocus SLR system, it permanently changed the industry and forced competitors to rethink their approach to camera design. This book explains how Minolta’s autofocus concept went far beyond convenience, laying the groundwork for modern camera intelligence. Minolta’s lenses receive dedicated attention, from classic Rokkor optics to professional G-series and APO telephotos. Their colour reproduction, rendering character, and optical design philosophy are explored in depth, helping readers understand why Minolta lenses remain respected—and adapted—decades later. The book also uncovers Minolta’s lesser-known but crucial innovations, including advanced metering systems, early digital imaging solutions, and the world’s first practical in-body image stabilisation. Complex technologies are explained clearly and accessibly, making the book welcoming even to readers without an engineering background. Rather than ending with Minolta’s exit from the camera market, the narrative continues into the Sony era. The transition from Konica Minolta to Sony Alpha is examined carefully, tracing how Minolta’s engineering DNA—lens mounts, stabilisation systems, and electronic design thinking—continues to shape modern mirrorless cameras. This book is written for: Photography enthusiasts curious about camera evolution - Minolta and Sony users seeking to understand their equipment’s roots - Collectors and historians of classic Japanese camera brands - Readers who value photography as both art and engineering Minolta — Innovation to Legacy is not just a history book. It is a tribute to thoughtful design, quiet innovation, and a company whose ideas continue to influence how images are made today.