SimilarityRank
Focal 0.691 57449
foci 0.630 62502
magnification 0.605 31012
angle 0.604 4525
wide-angle 0.603 56376
lens 0.599 4608
periphery 0.588 26474
widest 0.587 20738
triangular 0.584 22980
semi-circular 0.582 91410
diffuse 0.580 22391
aperture 0.579 18631
multifocal 0.579 92745
prism 0.577 33309
nodal 0.576 64843
rectangular 0.572 15443
dimension 0.570 6703
apertures 0.568 60498
illumination 0.567 16924
semicircular 0.563 81919
concentric 0.563 37982
eyepiece 0.561 49479
inset 0.560 44131
24mm 0.557 88204
wider 0.555 4362