Images Vidéos

Longueur de focale Photos ❘ Science Photo Library

Biconvex lens curvature changing focal length, illustration
13950551 - Biconvex lens curvature changing focal length, illustration
Digital camera with inverted image, illustration
13377633 - Digital camera with inverted image, illustration
Camera with inverted image, illustration
13377634 - Camera with inverted image, illustration
Digital camera with inverted image, illustration
13377632 - Digital camera with inverted image, illustration
Camera with inverted image, cutaway artwork
13377631 - Camera with inverted image, cutaway artwork
Concave lens, illustration
13377629 - Concave lens, illustration
Camera with inverted image, illustration
13377635 - Camera with inverted image, illustration
Spherical aberration
12959947 - Spherical aberration
Convex lens, illustration
13377628 - Convex lens, illustration
Convex lens image formation, illustration
13377630 - Convex lens image formation, illustration
Optical bench - comparing lenses
12395091 - Optical bench - comparing lenses
Classroom optical bench
12349839 - Classroom optical bench
Classroom optical bench
12349844 - Classroom optical bench
Receiving screen on an optical bench.
12349832 - Receiving screen on an optical bench.
Optical bench - comparing lenses
12395079 - Optical bench - comparing lenses
Receiving screen on an optical bench
12349836 - Receiving screen on an optical bench
Optical bench with object needle
12395074 - Optical bench with object needle
Fresnel and plano-convex lenses
11696819 - Fresnel and plano-convex lenses
Augustin-Jean Fresnel 1788-1827
11696378 - Augustin-Jean Fresnel 1788-1827
Classroom optical bench
12349842 - Classroom optical bench
Herschel's mirror grinder-polisher
11698781 - Herschel's mirror grinder-polisher
Optical bench with object screen
12395083 - Optical bench with object screen
Classroom optical bench.
12349841 - Classroom optical bench.
Lens holder on an optical bench.
12349835 - Lens holder on an optical bench.
Microscope Optics and Mirror Diagrams
11655251 - Microscope Optics and Mirror Diagrams
Camera lenses
11832396 - Camera lenses
Ray Box
12032068 - Ray Box
Reflection in Convex Mirror,2 of 4
12027273 - Reflection in Convex Mirror,2 of 4
Reflection in Concave Mirror,1 of 4
12027274 - Reflection in Concave Mirror,1 of 4
Chromatic aberration in lens, illustration
14114276 - Chromatic aberration in lens, illustration
Eyes and lenses compared,1630
11586910 - Eyes and lenses compared,1630
Rabbit eye,longitudinal section
11549621 - Rabbit eye,longitudinal section
Reflections in Curved Mirrors,3 of 4
12027278 - Reflections in Curved Mirrors,3 of 4
Zoom lens
11832378 - Zoom lens
Camera lenses
11832395 - Camera lenses
Camera with telephoto lens
11832373 - Camera with telephoto lens
Boy wearing glasses
11752387 - Boy wearing glasses
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