| Similarity | Rank | |
|---|---|---|
| Focal | 0.691 | 57449 |
| foci | 0.630 | 62502 |
| magnification | 0.605 | 31012 |
| angle | 0.604 | 4525 |
| wide-angle | 0.603 | 56376 |
| lens | 0.599 | 4608 |
| periphery | 0.588 | 26474 |
| widest | 0.587 | 20738 |
| triangular | 0.584 | 22980 |
| semi-circular | 0.582 | 91410 |
| diffuse | 0.580 | 22391 |
| aperture | 0.579 | 18631 |
| multifocal | 0.579 | 92745 |
| prism | 0.577 | 33309 |
| nodal | 0.576 | 64843 |
| rectangular | 0.572 | 15443 |
| dimension | 0.570 | 6703 |
| apertures | 0.568 | 60498 |
| illumination | 0.567 | 16924 |
| semicircular | 0.563 | 81919 |
| concentric | 0.563 | 37982 |
| eyepiece | 0.561 | 49479 |
| inset | 0.560 | 44131 |
| 24mm | 0.557 | 88204 |
| wider | 0.555 | 4362 |