Type of lens attached to a variety of optical devices such as telescopes and microscopes; usually the lens that is closest to the eye when someone looks through the device, placed near the focal point of the objective to magnify the image
type of lens attached to a variety of optical devices such as telescopes and microscopes; usually the lens that is closest to the eye when someone looks through the device, placed near the focal point of the objective to magnify the image (en)
Teil eines optischen Systems (de)
murakkab optik asbob (uz)
দূরবীক্ষণযন্ত্র ও অণুবীক্ষণযন্ত্রের মতো আলোকীয় যন্ত্রপাতি ব্যবহৃত লেন্স বিশেষ (bn)