| Similarity | Rank | |
|---|---|---|
| prisms | 0.804 | 70462 |
| refracted | 0.768 | 78556 |
| lens | 0.753 | 4608 |
| lense | 0.734 | 75105 |
| eyepiece | 0.706 | 49479 |
| polarized | 0.706 | 25063 |
| mirror | 0.704 | 4581 |
| prismatic | 0.703 | 94219 |
| refraction | 0.700 | 48479 |
| polarization | 0.698 | 31231 |
| mirrors | 0.697 | 10083 |
| reflector | 0.685 | 34800 |
| polarizing | 0.684 | 43111 |
| pinhole | 0.682 | 60076 |
| angle | 0.674 | 4525 |
| polarised | 0.672 | 74004 |
| fisheye | 0.665 | 88350 |
| specular | 0.656 | 95302 |
| optically | 0.654 | 62951 |
| polarisation | 0.653 | 83378 |
| sphere | 0.651 | 8660 |
| concave | 0.648 | 40411 |
| magnifying | 0.645 | 31114 |
| Fresnel | 0.644 | 97301 |
| optics | 0.643 | 21287 |