Endoscope Rod Lenses: An important optical component in medical endoscopes

Optical rod lens is an optical component with a special refractive index distribution. Unlike traditional lenses, the refractive index of optical rod lens changes gradually from the center to the edge, which makes the light propagate in the rod lens in a sinusoidal curve and finally converges at the other end of the rod lens to form an image.

In medical endoscopes, optical rod lenses are mainly used in image transmission bundles, replacing traditional fiber optic image transmission bundles, and play the following key roles.

Improve image quality: Optical rod lenses have the advantages of high transmission efficiency, low image distortion, and high resolution, which can significantly improve the image quality of endoscopes, allowing doctors to observe tissue details more clearly and improve the accuracy of diagnosis.

Reduce instrument size: The diameter of the optical rod lens can be very small, which allows the endoscope to be designed to be thinner and lighter, reduce patient discomfort, and expand its application in narrow cavities.

Enhance durability: The optical rod lens is made of a single material, has a strong structure, is not easy to damage, has a long service life, and reduces maintenance costs.

In the future, AOS will continue to increase its R&D investment in the field of optical rod lens technology, work closely with partners in the medical industry, jointly promote the advancement of medical endoscope technology, and make greater contributions to human health. With the continuous development of medical technology, the performance requirements for medical endoscopes are getting higher and higher. Develop smaller diameter optical rod lenses to meet the needs of thinner diameter endoscopes. Improve the numerical aperture of optical rod lenses, reduce dispersion, extend the working distance, etc. to further improve image quality.

I believe that with the continuous advancement of optical rod lenses technology, medical endoscopes will play an increasingly important role in the field of precision medicine and protect human health.

We currently have many sizes of rod lenses for you to choose from. If you need, you can confirm the inventory quantity and price with us. Welcome to inquiry.