Category:John Dollond
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English: John Dollond (10 June O.S. (21 June N.S.) 1706 - 30 November 1761) was an English optician, known for his successful optics business and his discovery of achromatic doublets.
English optician, known for his achromatic doublets  | |||||
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| Date of birth | 21 June 1706 Spitalfields | ||||
| Date of death | 29 November 1761 (in Julian calendar) London | ||||
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Subcategories
This category has the following 2 subcategories, out of 2 total.
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- Dollond (crater) (27 F)
- Dollond firm (9 F)
Media in category "John Dollond"
The following 14 files are in this category, out of 14 total.
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John Dolland Wellcome L0005522.jpg 1,150 × 1,624; 630 KB
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John Dolland Wellcome M0019409.jpg 2,958 × 3,708; 5.65 MB
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John Dollond 1761.jpg 3,128 × 4,392; 5 MB
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John Dollond 2.jpg 1,500 × 1,700; 396 KB
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John Dollond F.R.S. RMG PT3274.tiff 3,608 × 4,800; 49.55 MB
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John Dollond RMG F8663.tiff 5,563 × 7,200; 114.59 MB
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John Dollond RMG L4838.tiff 5,551 × 7,200; 114.35 MB
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John Dollond, by Benjamin Wilson.jpg 989 × 1,280; 652 KB
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John Dollond. Mezzotint by J. R. Smith after B. Wilson. Wellcome V0001622.jpg 2,362 × 3,197; 1.99 MB
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John Dollond. Stipple engraving by J. Posselwhite after B. W Wellcome V0001624.jpg 2,126 × 3,346; 2.74 MB
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John Dollond. Stipple engraving by K. Mackenzie, 1804, after Wellcome V0001623.jpg 2,489 × 3,586; 3.5 MB
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John Dollond.jpg 390 × 500; 71 KB
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Portrait of John Dollond.jpg 2,608 × 3,307; 3.94 MB
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