SimilarityRank
light_source 0.671 21009
eyepiece 0.625 72838
reflect_light 0.619 69902
headlamp 0.611 60977
optical_system 0.601 82100
headlight 0.586 27488
lamp 0.586 6340
telescope 0.585 9569
laser_beam 0.585 52218
waveguide 0.580 60135
detector 0.580 8841
reflectivity 0.577 89705
optics 0.576 69002
absorber 0.576 94651
aperture 0.575 19376
focal_length 0.573 93835
LED_light 0.569 34541
visible_light 0.564 54663
beam 0.561 5269
LED 0.560 8308
visor 0.560 70728
diffuser 0.558 71863
white_light 0.556 48863
a_telescope 0.556 53621
lens 0.556 4010