PeriskopoFrom Wikipedia, the free encyclopedia Periskopo esas optiko-tubo, uzata dat-unesme da submarnavi, kom aparato qua posibligas vidar dum submerseso. Zeiss submarine periscope optical design. Submarine monocular attack periscope. Wikipedio Wikivortaro explikas ca rubriko en altra lingui: Periskopo Military handheld periscope optical design. 1 - Eyepiece 2 - Diagonal prism 3 - Handle 4 - 6 - Erecting lenses 5 - Periscope tube 7 - Field lens 8 - Lens 9 - Head diagonal prism 10 - Window Principle of the periscope. A - Periscope using two plane mirrors. B - Periscope using two right–angled prisms. 1 - 2 - Plane mirrors. 3 - 4 - Right–angled prisms. 5 - 6 - Observer eye. 7 - 8 - Periscope tube. H - Periscope optical height. Principle of the lens periscope. A - Periscope using a single lens (L2) to correct image. B - Periscope which uses two lenses (L2-L3) to correct image. 1-3 - Periscope window. 2-4 - Field stop or reticle. P - Right–angled prisms (or plane mirrors). L1 - Objective lens. L2 - for A - L2 - L3 - for B - Image erecting lens. L3 - L4 -for A - L4-L5- for B - Eyepiece. L0 - Field lens. y - Distant object. H - Periscope optical height.
Periskopo esas optiko-tubo, uzata dat-unesme da submarnavi, kom aparato qua posibligas vidar dum submerseso. Zeiss submarine periscope optical design. Submarine monocular attack periscope. Wikipedio Wikivortaro explikas ca rubriko en altra lingui: Periskopo Military handheld periscope optical design. 1 - Eyepiece 2 - Diagonal prism 3 - Handle 4 - 6 - Erecting lenses 5 - Periscope tube 7 - Field lens 8 - Lens 9 - Head diagonal prism 10 - Window Principle of the periscope. A - Periscope using two plane mirrors. B - Periscope using two right–angled prisms. 1 - 2 - Plane mirrors. 3 - 4 - Right–angled prisms. 5 - 6 - Observer eye. 7 - 8 - Periscope tube. H - Periscope optical height. Principle of the lens periscope. A - Periscope using a single lens (L2) to correct image. B - Periscope which uses two lenses (L2-L3) to correct image. 1-3 - Periscope window. 2-4 - Field stop or reticle. P - Right–angled prisms (or plane mirrors). L1 - Objective lens. L2 - for A - L2 - L3 - for B - Image erecting lens. L3 - L4 -for A - L4-L5- for B - Eyepiece. L0 - Field lens. y - Distant object. H - Periscope optical height.