| Similarity | Rank | |
|---|---|---|
| eyepieces | 0.937 | 85711 |
| magnification | 0.836 | 31012 |
| aperture | 0.835 | 18631 |
| lens | 0.824 | 4608 |
| viewfinder | 0.814 | 37033 |
| reflector | 0.808 | 34800 |
| reticle | 0.806 | 92685 |
| wide-angle | 0.803 | 56376 |
| binocular | 0.802 | 52845 |
| apertures | 0.793 | 60498 |
| 24mm | 0.792 | 88204 |
| telescope | 0.792 | 15729 |
| pinhole | 0.785 | 60076 |
| magnifier | 0.783 | 70083 |
| telephoto | 0.782 | 52472 |
| fisheye | 0.781 | 88350 |
| lense | 0.775 | 75105 |
| rangefinder | 0.768 | 77482 |
| tripod | 0.760 | 20580 |
| lenses | 0.751 | 6995 |
| binoculars | 0.751 | 22666 |
| 50mm | 0.742 | 42200 |
| 80mm | 0.741 | 86576 |
| micrometer | 0.733 | 93205 |
| prisms | 0.732 | 70462 |