Convex lens changing curvature1970-01-01T00:00:00+00:00Animation of a convex converging magnifying lens changing curvature, and so changing its focal length.
Converging lenses have a real focus and make objects look larger. They are used in magnifying glasses, binoculars, telescopes and microscopes.PT20Shttps://d38zjy0x98992m.cloudfront.net/9042131c-f29d-48a7-9e0d-b193d88aad68/Biconvex_Lens_xlarge.jpghttps://d38zjy0x98992m.cloudfront.net/9042131c-f29d-48a7-9e0d-b193d88aad68/Biconvex_Lens_mp4_hd_video.mp4https://www.scientific.pictures/m/-/galleries/animations/-/medias/9042131c-f29d-48a7-9e0d-b193d88aad68/pricehttps://www.scientific.pictures/m/-/galleries/animations/-/medias/9042131c-f29d-48a7-9e0d-b193d88aad68/price
Convex lens changing curvature sepia2019-04-10T06:43:34ZAnimation of a convex converging magnifying lens changing curvature, and so changing its focal length.
Converging lenses have a real focus and make objects look larger. They are used in magnifying glasses, binoculars, telescopes and microscopes.PT30Shttps://d3e1m60ptf1oym.cloudfront.net/f623a4b7-4fba-4eec-b48f-e4d2385a1318/LENS-biconvex-animation-back-forward-x3-FHD-Russell-Kightley_SEPIA_xlarge.jpghttps://d3e1m60ptf1oym.cloudfront.net/f623a4b7-4fba-4eec-b48f-e4d2385a1318/LENS-biconvex-animation-back-forward-x3-FHD-Russell-Kightley_SEPIA_mp4_hd_video.mp4https://www.scientific.pictures/m/-/galleries/animations/-/medias/f623a4b7-4fba-4eec-b48f-e4d2385a1318/pricehttps://www.scientific.pictures/m/-/galleries/animations/-/medias/f623a4b7-4fba-4eec-b48f-e4d2385a1318/price
LASER1970-01-01T00:00:00+00:00LASERS: the stimulated emission of photons.
LASER BEAM: Three atoms are shown in a line in a highly simplified diagram of a laser. The zigzag at the bottom represents an energy source. When energy is added to the laser (the bright flash) electrons in ...PT10Shttps://d3e1m60ptf1oym.cloudfront.net/73ac1edb-605d-4bb3-8231-48db60aa7e07/LASER-FHD-Russell-Kightley_xlarge.jpghttps://d3e1m60ptf1oym.cloudfront.net/73ac1edb-605d-4bb3-8231-48db60aa7e07/LASER-FHD-Russell-Kightley_mp4_hd_video.mp4https://www.scientific.pictures/m/-/galleries/animations/-/medias/73ac1edb-605d-4bb3-8231-48db60aa7e07/pricehttps://www.scientific.pictures/m/-/galleries/animations/-/medias/73ac1edb-605d-4bb3-8231-48db60aa7e07/price