The book "Methods for calculating complex photographic systems" by Dmitry Sergeyevich Volosov is an indispensable guide for specialists and enthusiasts seeking to understand the intricacies of designing and optimizing modern photographic devices. In this unique edition, the author reveals to the reader the complex but fascinating world of photonics, optics and engineering calculations, offering not just theoretical foundations, but practical methods that can be applied in real projects. Dmitry Sergeyevich Volosov, a well-known specialist in the field of optical systems and photonics, has created a book that will become a desktop for engineers, designers, students and researchers working in the field of photo engineering and optical technologies. His style of presentation is clear and accurate, and rich experience and deep knowledge allow the author not only to explain complex concepts, but also to inspire the creation of innovative solutions. The book discusses in detail the issues associated with the calculations of complex optical systems, including modeling of light fluxes, optimization of optical elements and error analysis, which makes it a valuable resource for those who want to master modern methods of designing photographic equipment. What makes “Computation Methods for Complex Photographic Systems” particularly appealing to readers is the combination of theory and practice. The author is not limited to dry formulas, but shows how to apply them to solving real problems, whether it is the creation of a high-precision camera, an optical system for scientific research or complex photomodules for industry. The book details modeling algorithms, optimization methods and modern software tools, which allows the reader not only to understand how systems work, but also to learn how to design them from scratch. This book is ideal for those interested in photonics, optics, engineering and complex systems design. It will be useful for students of specialized universities, graduate students and young professionals, as well as experienced engineers seeking to expand their knowledge and master new methods of calculation. Particular attention is paid to improving the accuracy and efficiency of photosystems, which is especially important in the era of digital technologies and high-precision scientific research. The topics raised in the book cover a wide range of issues, from the basics of optical systems and modeling methods to modern approaches to the calculation of complex photonic devices. The author shares examples from real practice, which makes the material alive and relevant. Thanks to this, the reader will be able not only to understand the theoretical foundations, but also to apply the acquired knowledge to develop new solutions that can compete in the modern technology market. The style of Dmitry Volosov is distinguished by scientific rigor and at the same time accessibility, which makes the book attractive to a wide audience. His other well-known works, such as Optical Systems and Their Calculation and Photonics in Modern Technology, confirm his reputation as an expert able to explain even the most complex ideas in simple and understandable language. In "Methods for calculating complex photographic systems", the author continues the tradition of clear presentation and practical orientation, making the book a valuable tool for those who want to master the art of designing modern phototechnical systems. If you are looking for a book that will open up new horizons in the field of optics and photonics, help you understand complex systems and teach them to create, Dmitry Volosov’s “Methods for calculating complex photographic systems” will become an indispensable assistant for you. This publication is the key to understanding modern technologies and the chance to become a professional capable of developing innovative solutions in the field of photo engineering and optical systems.