File:Roger Bacon optics01.jpg
Size of this preview: 303 × 599 pixels. Other resolutions: 121 × 240 pixels | 336 × 664 pixels.
Original file (336 × 664 pixels, file size: 151 KB, MIME type: image/jpeg)
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Date/Time | Dimensions | User | Comment | |
---|---|---|---|---|
current | 14:29, 30 December 2011 | 336 × 664 (151 KB) | SteveMcCluskey | Digitally enhanced to suppress imperfections on parchment and bleed-through from back of page and to sharpen lines and text. |
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