470 Free Images of Scientific Instruments

cc-zerohistorical scientific instruments in the museu da ciência da universidade de coimbrascientific instruments in the harvard university science centerfiles uploaded by daderotcc-pd-markauthor died more than 100 years ago public domain imagesscientific instruments in the national museum of nature and science, tokyohistorical scientific instruments in the james c. wyant college of optical scienceshistorical refracting telescopesgold
Unidentified - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09085
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Surveyor's quadrant, by Adam Heroldt, Rome, 1622 - Putnam Gallery - Harvard University - DSC07923
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Antibody antiserum experiment
medicinescience
Hand microbiologist microbiology
medicinescience
Vacuum pump - National Museum of Nature and Science, Tokyo - DSC07362
self-published workvacuum pumps
Vacuum pump, c. 1875 - Museum of Science and Industry (Chicago) - DSC06395
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Wheatstone bridge, Type YBR-7C - National Museum of Nature and Science, Tokyo - DSC07795
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Goldstein wave motion model - National Museum of Nature and Science, Tokyo - DSC07368
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Logic circuits and high voltage power supply, from c. 1947 to 1980s - Putnam Gallery - Harvard University - DSC08106
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Roemer's Discovery of the Finite Velocity of Light Model, 1933 - Museum of Science and Industry (Chicago) - DSC06696
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Sound analyzer, Type 760-A, General Radio, Cambridge MA, 1939-1940 - Putnam Gallery - Harvard University - DSC08093
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Commodore computer from the Cyclotron control panel, Harvard Cyclotron Lab - Putnam Gallery - Harvard University - DSC08108
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Gregorian reflecting telescope, Pallant, London, c. 1825 - College of Optical Sciences - University of Arizona - Tucson, AZ - DSC08632
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RIKEN cyclotron accelerator, 3rd version, December 1952 - National Museum of Nature and Science, Tokyo - DSC07803
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Current balance, Rayleigh type, used in 1936 - National Museum of Nature and Science, Tokyo - DSC07792
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Fluxgate magnetometer, of the type installed in a lunar surface probe for the Apollo Project - National Museum of Nature and Science, Tokyo - DSC07833
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Cyclotron control panel, Harvard Cyclotron Lab, 1947-2001 - Putnam Gallery - Harvard University - DSC08104
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Neutrino detector - National Museum of Nature and Science, Tokyo - DSC07824
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Coronavirus cure experiment
medicinescience
Variable band-pass filter, Model 4-C, UTC, c. 1940-1945 - Putnam Gallery - Harvard University - DSC08098
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Noise meter, Model 302-B, RCA, New York, c. 1940-1945 - Putnam Gallery - Harvard University - DSC08091
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Neutrino detector - National Museum of Nature and Science, Tokyo - DSC07827
photomultiplierlight
Biot prism, 1864 - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09104
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Absolute gravity measurement apparatus, developed in 1976 at the Earthquake Research Insitute, Japan - National Museum of Nature and Science, Tokyo - DSC07819
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Drum-type microscope, unsigned, England, c. 1840 - College of Optical Sciences - University of Arizona - Tucson, AZ - DSC08597
19th century microscopesself-published work
C. Bell, Illustrations of the great operations of surgery Wellcome L0026634
surgery in the wellcome collectionhistorical surgical instruments
Spectroscope, Secretan, Paris - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09094
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Binoculars, C.P. Goperz, Berlin, early 1900s, aluminum, leather - College of Optical Sciences - University of Arizona - Tucson, AZ - DSC08622
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Beat-frequency audio oscillator, General Radio, Cambridge MA, c. 1935 - Putnam Gallery - Harvard University - DSC08088
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Gravity measurement devices, pendulum (left) and absolute (right) - National Museum of Nature and Science, Tokyo - DSC07808
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Pouillet direct piroheliometer, 1863 - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09086
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Electron microscope, RCA - Museum of Science and Industry (Chicago) - DSC06730
shoppingrca
GSI pendulum apparatus, quartz pendulums for gravity measurement, 1951 - National Museum of Nature and Science, Tokyo - DSC07815
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Horsehoe magnet, Lisbon, before 1773 - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09177
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Bottles chemicals colorful
medicinescience
Earth inductor, Geographic Survey Institute (GSI) model - National Museum of Nature and Science, Tokyo - DSC07797
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Earth inductor, Geographic Survey Institute (GSI) model - National Museum of Nature and Science, Tokyo - DSC07837
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Single-draw telescope, Ross, London, late 1800s - College of Optical Sciences - University of Arizona - Tucson, AZ - DSC08609
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Three-draw telescope with case, Gilbert & Wright, London, c. 1800 - College of Optical Sciences - University of Arizona - Tucson, AZ - DSC08607
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Dead weight tester, Type PD23, Nagano Keiki Co., Ltd. - National Museum of Nature and Science, Tokyo - DSC07787
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Bunsen burner, 19th-20th century - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09114
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Spectronic 20 spectrocolorimeter, Bausch & Lomb, 1954 - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09101
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Will tube, 19th-20th century - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09118
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Articulated laboratory burner, 19th-20th century - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09113
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Hemispheres for the study of adhesion, Lisbon, marble, before 1773 - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09186
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Magdeburg hemispheres, Lisbon, before 1773 - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09188
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Three-draw telescope, Ramsden, London, c. 1770 - College of Optical Sciences - University of Arizona - Tucson, AZ - DSC08612
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Atomic clock resonator, cesium, Frequency Standard CRL-Cs1, 1975-1993, NICT - National Museum of Nature and Science, Tokyo - DSC07846
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Gas burner, 19th-20th century - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09115
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Unidentified, Heinrich Daniel Ruhmkorff, Paris - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09106
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Stanhope magnifier with case, unsigned, silver handle, early 1800s - College of Optical Sciences - University of Arizona - Tucson, AZ - DSC08592
images with extracted imagesself-published work
Wolf flask with tubulures, 19th-20th century - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09117
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Rack of logic circuits for high-energy physics experiments, used by Andreas Koehler, Harvard Cyclotron Laboratory, c. 1980-1984 - Putnam Gallery - Harvard University - DSC08102
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Bunsen burner with tap, 19th-20th century - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09098
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Cathode ray oscilloscope, Type 208-B, Allen B. DuMont Laboratories, Passaic NJ, c. 1943 - Putnam Gallery - Harvard University - DSC08096
boxinggold
Frit-bonded light-weight mirror blank, 6 inch diameter, probably 1970 - College of Optical Sciences - University of Arizona - Tucson, AZ - DSC08627
self-published worktelescopic mirror
Discharge tubes in holder, 19th-20th century - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09097
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Fuess heliostat, R. Fuess, Steglitz, Berlin - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09084
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Armillary sphere, George Adams, London, 1775-1780 - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09124
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Laboratory alembic, 19th-20th century - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09116
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Cuvier-1769-1832
portraits of people thinkingscientific instruments
Telescope, F. Harris & Son, before 1818 - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09109
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Discharge tube in holder, 19th-20th century - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09095
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Radio latino, Italy, c. 1590 - Putnam Gallery - Harvard University - DSC07926
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Iodine stabilized helium-neon laster, developed by the National Metrology Institute of Japan - National Museum of Nature and Science, Tokyo - DSC07784
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Leyden jar, French, c. 1770 - Putnam Gallery - Harvard University - DSC07963
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Direct vision spectroscope, J. G. Hofmann, Paris, before 1871 - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09081
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Opera glasses, Le Favorite, Paris, mid 1800s, mother of pearl, gilt brass - College of Optical Sciences - University of Arizona - Tucson, AZ - DSC08618
boxinggold
Unidentified Leyden jar with charger - Putnam Gallery - Harvard University - DSC07979
boxingwood
24-inch_Gregorian_telescope_by_James_Short,_with_object_glass_micrometer_by_John_Dollon,_London,_1764_-_Putnam_Gallery_-_Harvard_University_-_DSC08051
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Pillar dial, Ottoman, 1700s AD - Putnam Gallery - Harvard University - DSC07913
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Sodium flame gas burner, 19th-20th century - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09100
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Leyden jar, English, c. 1780 - Putnam Gallery - Harvard University - DSC07976
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Leyden jar, French, c. 1775 - Putnam Gallery - Harvard University - DSC07965
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Drummond light aparatus, J. Duboscq, Paris, 1865 - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09099
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Opera glasses, Le Maire Fabi, Paris, mid 1800s, aluminum, mother of pearl - College of Optical Sciences - University of Arizona - Tucson, AZ - DSC08620
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Three-draw telescope, Utzschneider und Fraunhofer, Munich, Germany, 1825 - College of Optical Sciences - University of Arizona - Tucson, AZ - DSC08624
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12-inch_Gregorian_telescopoe,_by_James_Short,_London,_1758_-_Putnam_Gallery_-_Harvard_University_-_DSC08049
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Octant, George Adams, London, c. 1760 - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09126
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Pasteur Germ Proof Filter, c. 1890, Pasteur-Chamberland Filter Co., Dayton, Ohio - Museum of Science and Industry (Chicago) - DSC06633
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Monocular, Cauchoix Quai Voltaire a Paris, early 1800s, gilt brass, ivory barrel - College of Optical Sciences - University of Arizona - Tucson, AZ - DSC08616
monocularmetal
Nine-draw telescope (foreground), Adams, London, c. 1800 - College of Optical Sciences - University of Arizona - Tucson, AZ - DSC08604
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Set of musical bells, purchased from John Prince, Salem, c. 1799 - Putnam Gallery - Harvard University - DSC07958
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Globe sundial, A.D.C., Seville, 1626 AD, ivory - Putnam Gallery - Harvard University - DSC07899
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Josephson voltage standard, containing 20,144 elements in series, used by NMIJ of the National Institute of Advanced Industrial Science and Technology - National Museum of Nature and Science, Tokyo - DSC07830
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Electric discharge globe, English, c. 1790 - Putnam Gallery - Harvard University - DSC07991
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Millikan's Oil Drop apparatus, c. 1916, used by Robert Millikan and Harvey Fletcher in several experiments to measure an electron's charge - Museum of Science and Industry (Chicago) - DSC06505
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Compression fountain (water & compressed air), Lisbon, before 1773 - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09192
compressed airfountain
Lodestone mounted in silver, with images of the winds, England, c. 1650 - Putnam Gallery - Harvard University - DSC07930
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Lavoisier gasometer for synthesizing water from hydrogen and oxygen - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09060
antoine-laurent de lavoisierself-published work
Reflecting circle, Troughton and Simms, London, c. 1826 - Putnam Gallery - Harvard University - DSC07902
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Proton beam line section, removed from Harvard Cyclotron Lab in 2002, with dewar for liquid nitrogren, Superior Air Products Co., Newark NJ, c. 1966 - Putnam Gallery - Harvard University - DSC08084
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Battery of four Leyden jars, English or American, early 1800s - Putnam Gallery - Harvard University - DSC07962
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Helmholtz double siren, F. Sauerwald, Berlin, c. 1870 - Putnam Gallery - Harvard University - DSC08074
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Cary-Gould type microscope, probably by Carpenter and Westley, England, c. 1840 - College of Optical Sciences - University of Arizona - Tucson, AZ - DSC08591
19th century microscopesself-published work
Model for the study of polarized light, E. M. Clarke, London, 1844 - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09074
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Cary-Gould type microscope, by Charles Chevalier, Palais Royale, Paris, c. 1840 - College of Optical Sciences - University of Arizona - Tucson, AZ - DSC08595
19th century microscopesself-published work
Geometrical square, by Johannes Masse, Castello, Lombardy, Italy, 1559 - Putnam Gallery - Harvard University - DSC07924
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Field view camera, American Optical Company and Scovill Mfg. Co. - College of Optical Sciences - University of Arizona - Tucson, AZ - DSC08636
american optical companyfield camera
Electric hemisphere on glass handle, European, late 1700s - Putnam Gallery - Harvard University - DSC07977
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