| Similarity | Rank | |
|---|---|---|
| lense | 0.916 | 75105 |
| lenses | 0.914 | 6995 |
| wide-angle | 0.838 | 56376 |
| eyepiece | 0.824 | 49479 |
| fisheye | 0.812 | 88350 |
| telephoto | 0.812 | 52472 |
| 24mm | 0.801 | 88204 |
| eyepieces | 0.797 | 85711 |
| pinhole | 0.792 | 60076 |
| viewfinder | 0.792 | 37033 |
| aperture | 0.779 | 18631 |
| Lens | 0.774 | 27281 |
| 50mm | 0.771 | 42200 |
| optics | 0.768 | 21287 |
| binocular | 0.765 | 52845 |
| magnification | 0.764 | 31012 |
| Lenses | 0.763 | 47261 |
| zoom | 0.761 | 10881 |
| Zeiss | 0.760 | 51569 |
| prism | 0.753 | 33309 |
| 35mm | 0.742 | 27559 |
| Pentax | 0.742 | 53753 |
| Nikon | 0.741 | 16501 |
| full-frame | 0.736 | 94481 |
| SLR | 0.735 | 28613 |