File:Zone plate boys.png
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![File:Zone plate boys.png](https://upload.wikimedia.org/wikipedia/commons/thumb/b/b7/Zone_plate_boys.png/800px-Zone_plate_boys.png)
Size of this preview: 800 × 600 pixels. Other resolutions: 320 × 240 pixels | 640 × 480 pixels | 1,024 × 768 pixels | 1,200 × 900 pixels.
Original file (1,200 × 900 pixels, file size: 1.16 MB, MIME type: image/png)
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 04:07, 26 February 2007 | ![]() | 1,200 × 900 (1.16 MB) | commons>AlbertCahalan~commonswiki | This is an image for testing LCD, plasma, OLED, and DLP displays on digital connections. It is less good (though still useful) with CRTs and VGA cables. The image should be displayed as-is. The PNG is marked as being in the sRGB color space; your viewer |
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