Far-red, high-resolution, reflection-free images of the anterior segment in retroillumination

• DOI: 10.1364/opticaopen.25460449
• Publication Date: 2024-03-23T03:54:33Z
• Authors: Anthony AIN; Sylvain Poinard; Thierry Lepine; Oliver Dorado-Cortez; Sébastien Urbaniak; Jean-Marie Papillon; Philippe Gain; M Gilles Thuret
• Keywords: Reflection

While retro-illumination of the anterior segment is part routine examination in ophthalmology, capturing a quality image very difficult. We have therefore developed new imaging device by modifying slit lamp. By using far-red light source, monochrome sensor and modifications to optical path, we were able obtain high-resolution images, without reflection dazzling patient. Here, for first time, present number potential applications this revisited technique.