![Drawing showing the lenses inside Kepler's telescope. 1878, Stock Photo, Picture And Rights Managed Image. Pic. IAM-WHA_124_0812 | agefotostock Drawing showing the lenses inside Kepler's telescope. 1878, Stock Photo, Picture And Rights Managed Image. Pic. IAM-WHA_124_0812 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/496f2690b4d42d8310e780a94ffa4e78/iam-wha_124_0812.jpg)
Drawing showing the lenses inside Kepler's telescope. 1878, Stock Photo, Picture And Rights Managed Image. Pic. IAM-WHA_124_0812 | agefotostock
![Engraving depicting the arrangement of lenses in Johannes Kepler's telescope. This had two double convex lenses and gave a wider field of view. Johannes Kepler (1571-1630) a German mathematician, astronomer, and astrologer. Engraving depicting the arrangement of lenses in Johannes Kepler's telescope. This had two double convex lenses and gave a wider field of view. Johannes Kepler (1571-1630) a German mathematician, astronomer, and astrologer.](https://c8.alamy.com/comp/KJ1MBB/engraving-depicting-the-arrangement-of-lenses-in-johannes-keplers-KJ1MBB.jpg)
Engraving depicting the arrangement of lenses in Johannes Kepler's telescope. This had two double convex lenses and gave a wider field of view. Johannes Kepler (1571-1630) a German mathematician, astronomer, and astrologer.
Optical Systems: Pinhole Camera • Pinhole camera: simple hole in a box: Called Camera Obscura • Aristotle discussed, Alhazen
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