The book "Optical measurements: a textbook for students of higher educational institutions studying in the direction of "Optotechnology" by Andreeva A. N. is an important and indispensable resource for students seeking a deeper understanding of the world of optics and optotechnics This manual is not just a textbook, but a real treasure trove of knowledge that will help readers master the complex concepts and methods used in the field of optical measurements. In his book, Andreev offers readers a fascinating journey into the world of optics, starting with the basics and ending with more complex topics. He examines in detail various methods of optical measurement, including interferometry, spectroscopy, and photometric methods. Each chapter is filled with practical examples and tasks that will help students not only to learn the theoretical aspects, but also to apply them in practice. This makes the book especially valuable for those who want not only to learn, but also to develop their skills in real-world settings. Who can like this tutorial? First of all, it will be useful for students of technical universities studying in areas related to optotechnics, physics and engineering . However, interest in the book can also be shown by professionals in the field of science and technology who want to update their knowledge or get acquainted with modern methods of optical measurements. Also, the manual can be useful for graduate students and teachers who are looking for high-quality and relevant materials for their classes. One of the key topics raised in the book is the importance of the accuracy and reliability of optical measurements in various fields of science and technology. Andreev focuses on how modern technologies and methods can significantly improve the quality of measurements, which, in turn, affects the development of new technologies and scientific research. This is especially true in the context of rapid progress in optics and photonics, where the accuracy of measurements plays a crucial role. Andreev's style is distinguished by clarity and accessibility of presentation, which makes complex topics more understandable to the reader. It skillfully combines theory with practical examples, allowing students to better absorb material. In addition, the author uses many illustrations and diagrams, which helps to visualize the processes and methods described. This makes the tutorial not only informative, but also enjoyable to read. In addition to "Optical measurements", Andreev is the author of other well-known works on optics and optotechnics. His work is respected among students and teachers, which indicates a high level of his expertise in this field. The book “Optical Measurements” not only complements his portfolio, but also strengthens his reputation as one of the leading specialists in the field of optics. If you are looking for a quality optical measurement tutorial that will help you master this challenging but fascinating area, Andreev’s “Optical Measurements” is what you need. This is not just a book, but a real guide to the world of optics, which will open up new horizons of knowledge and opportunities for you. Do not miss the chance to deepen your knowledge and skills in this exciting field!