File:Thin lens images.svg
From Infogalactic: the planetary knowledge core
Size of this PNG preview of this SVG file: 512 × 293 pixels. Other resolution: 320 × 183 pixels.
Original file (SVG file, nominally 512 × 293 pixels, file size: 12 KB)
Summary
Images of the black letters in a thin convex lens of focal length f are shown in red. Selected rays are shown for letters E, I and K in blue, green and orange, respectively. Note that E (at 2f) has an equal-size, real and inverted image; I (at f) has its image at infinity; K (at f/2) has a double-size, virtual and upright image.
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 01:35, 5 January 2017 | | 512 × 293 (12 KB) | 127.0.0.1 (talk) | Images of the black letters in a thin convex lens of focal length <i>f</i> are shown in red. Selected rays are shown for letters <b>E</b>, <b>I</b> and <b>K</b> in blue, green and orange, respectively. Note that <b>E</b> (at 2<i>f</i>) has an <b>e</b>qual-size, real and inverted image; <b>I</b> (at <i>f</i>) has its image at <b>i</b>nfinity; <b>K</b> (at <i>f</i>/2) has a double-size, virtual and upright image. |
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