SimilarityRank
prismatic 0.842 94219
prism 0.804 33309
apertures 0.784 60498
eyepieces 0.774 85711
optically 0.759 62951
diffraction 0.744 50101
convex 0.743 41901
reflectors 0.742 47762
hexagonal 0.742 44787
refraction 0.740 48479
lenses 0.735 6995
eyepiece 0.732 49479
concave 0.726 40411
optics 0.724 21287
Fresnel 0.723 97301
magnification 0.711 31012
halos 0.711 72411
spherical 0.709 23271
planar 0.708 54593
lens 0.707 4608
geometries 0.702 55733
concentric 0.701 37982
diagonals 0.698 92723
reflector 0.696 34800
angles 0.695 8994