SimilarityRank
lens 0.916 4608
lenses 0.860 6995
pinhole 0.790 60076
fisheye 0.784 88350
eyepiece 0.775 49479
telephoto 0.737 52472
eyepieces 0.737 85711
aperture 0.735 18631
prism 0.734 33309
wide-angle 0.732 56376
binocular 0.729 52845
Lenses 0.721 47261
24mm 0.718 88204
viewfinder 0.714 37033
magnification 0.709 31012
zoom 0.707 10881
slr 0.706 83922
optics 0.705 21287
Lens 0.700 27281
50mm 0.696 42200
microscope 0.690 17783
eyeglass 0.688 55170
magnifier 0.688 70083
eyeglasses 0.685 20768
Zeiss 0.683 51569