File:Focal-length.svg
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![File:Focal-length.svg](https://upload.wikimedia.org/wikipedia/commons/thumb/8/8b/Focal-length.svg/198px-Focal-length.svg.png)
Size of this PNG preview of this SVG file: 198 × 597 pixels. Other resolutions: 79 × 240 pixels | 159 × 480 pixels | 254 × 768 pixels | 339 × 1,024 pixels | 678 × 2,048 pixels | 512 × 1,545 pixels.
Original file (SVG file, nominally 512 × 1,545 pixels, file size: 17 KB)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 09:01, 5 December 2020 | ![]() | 512 × 1,545 (17 KB) | commons>A loose necktie | My previous change also required a change in the focal point (F) and focal distance (f) in the resulting convex lens. Have now corrected for this as well. |
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