Infrarotreflektografie

InfrarotReflektografie, also known as Infrared Reflectography, is a non-invasive imaging technique used to examine the surface and subsurface layers of an object, typically a painting or manuscript. This method utilizes infrared light, which is invisible to the human eye but can penetrate certain materials, revealing hidden details that are not visible under normal light conditions.

The process involves projecting infrared light onto the object and capturing the reflected light using a camera equipped with an infrared-sensitive sensor. The resulting image, known as an infrared reflectogram, highlights areas of the object that absorb or reflect infrared light differently from the surrounding areas. These differences can indicate the presence of underlying layers, retouched areas, or alterations that are not visible under visible light.

Infrared Reflectography is particularly useful in the field of art conservation and restoration. It allows conservators to identify and document hidden features without causing any damage to the object. This technique is also employed in the study of historical documents and manuscripts, helping researchers to understand the composition and history of the material.

The effectiveness of Infrared Reflectography depends on the material being examined. It works best with materials that absorb or reflect infrared light differently, such as certain pigments and inks. However, it may not be suitable for all types of objects or materials, and its results can vary based on the specific characteristics of the object being studied.

In summary, Infrared Reflectography is a valuable tool in the fields of art conservation, historical research, and material analysis. Its ability to reveal hidden details without causing damage makes it an essential technique for preserving and understanding cultural heritage.