Fluorescent fiber optic sight (red, orange, green) is a device that uses the light-guiding property of fluorescent optical fiber to use red, orange, green and other colored light spots as aiming marks. It is suitable for the illumination of sights and bow sights. Fluorescent substances and some rare elements are added to its core and cladding. These fluorescent substances can absorb light of a certain wavelength and be excited, and then emit fluorescence in all directions. The fluorescence that meets the total reflection condition of the core-cladding interface will be transmitted along the axial direction of the optical fiber, and finally emit red, orange, green and other colored light from the end of the optical fiber, providing a clear and visible aiming mark.

Fluorescent fiber is a special type of optical fiber made of photoluminescent materials. Its working principle is that fluorescent materials are doped in the fiber core. The product mainly uses the light-guiding performance of the optical fiber to brighten the end face of the optical fiber in the collimator body to play the role of light spot aiming. The brightness of the optical fiber light spot depends on the strength of the external optical fiber receiving light source. In some designs, the collimator component is tilted toward the connection seat, which can extend the length of the back optical fiber and increase the light receiving area. The optical fiber brightness is increased without changing the brightness of the light source, making it easier for users to aim at the target.

Our fluorescent fiber optic sights provide superior visibility in all lighting conditions, making them the ideal choice for gun enthusiasts and archery professionals. Available in red, green, and orange with 0.25-0.75mm diameter options, these sights deliver bright, high-contrast aiming points without requiring batteries.