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Conceptual multicolored image with short focal length fiber optic network cable for fast communication. Blue background, macro.
Portable external DVD, CD Drive with DVD disc isolated over white background. Optical drive for player and burner disc for computer.
Modern red dot sight mounted on a pistol, close-up photo. Tactical weapon.
A detailed close-up of the process of repairing eyeglasses. The image shows hands carefully using tools to reattach the arm of the frame
Armoured submarine fiber optic cable structure isolated on white background. 3d illustration

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