Topic · 7 of 8 editions · peak 1,875 chars
LENS
1st2nd3rd4th5th6th7th8th
| Edition | As printed | Type | Chars | Location | vs. previous |
|---|---|---|---|---|---|
| 1st ed. (1771) | ① LENS | article | 306 | vol. 2, p. 965 | |
| 2nd ed. (1778–83) | ② LENS | article | 668 | vol. 6, p. 4185 | |
| 3rd ed. (1797) | ② LENS | article | 667 | vol. 9, p. 787 | reprint · J 0.98 |
| 4th ed. (1810) | ② LENS | article | 1,812 | vol. 11, p. 759 | substantially revised · J 0.41 |
| 5th ed. (1815) | ② LENS | article | 699 | vol. 11, p. 759 | substantially revised · J 0.22 |
| 6th ed. (1823) | ② LENS | article | 710 | vol. 11, p. 759 | substantially revised · J 0.48 |
| 7th ed. (1842) | ② LENS | article | 1,875 | vol. 13, p. 229 | substantially revised · J 0.37 |