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magnifying glass and test tube
Filter for photography or filming as a pre-filter to change course or exposure
Vintage radio vacuum tube - retro technology from the past. Isolated on the black background
A scientist reaches for a test tube with a luminous solution it it among row of test tubes, beakers, and flasks against a deep blue background.
Magnetron sputtering with purple glowing plasma in vacuum
One time use vintage flash bulb for a camera
Embryologist places a small tube with biomaterial in a cryostorage facility, liquid nitrogen is used for storage
spotlight. Equipment for indoor shooting.
Xenon lamp on the table. The appearance of a xenon lamp.
Light of an electric lamp.
Ultraviolet lamp for disinfection and sanitation. UV lamp for air disinfection. UV disinfection. Concept of cleanliness and hygiene, lamp's blue light kills bacteria and viruses.
Abstract modern background on the topic of science and modern digital technologies
high pressure sodium lamp HPS orange light, close-up view
Light trail on black background.
View inside of new modern water purification mechanism with LED lamps. Concept of modern technologies for everyday life, close up of glowing blue lamps for water disinfection.
LED lighting on the ceiling
Electric arc in a flask with krypton. Gas discharge effect.
lens light from an infocus projector
Light from an ultraviolet LED flashlight. UV 365 nm LED lamp
Image taken with Flir T420 infra red digital camera. Each color represents different temperatures, as is shown on spectrum scale on right side of image.
Flash of a camera with multicolored colorful foils photographed in studio
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Through pointing a light beam towards atoms, one can examine their structure and quantum physical consequences.,3d rendering
Abstract spinning glowing lines with blurred motion effect on a dark background. Can be used as some technology, science background.
close-up. bright Studio halogen constant light illuminator. equipment for the photo studio of a professional photographer.
Abstract long exposure lights.
Electric arc in a flask with krypton. Gas discharge effect.
Neon Elements
This is an old slide projector with slide frame photographed in the studio with flash light
Close up view of a lighting halogen electric bulb with reflections.
Free Images: "bestof:Thorium Emission Lamp (13586723704).jpg A thorium emission lamp's violet glow when viewed through a spectroscope metal tube on right in top image is split into"
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Neon bulb relaxation oscillator hysteresis curve.svg
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portugues-sexo_alemĂŁo-sex_ingles-sex_africano-seks_russo-ŃекŃ_albanes-sex_chines-性ĺĄ_bulgaro-ŃекŃ_croata-spol_gales-rhyw_coreano-섹스_frances-sexe_japones-ă‚»ăă‚Żă‚ą_filandes-sukupuolesta_arabe-الجنس_prontos_ai_tens_em_15_linguas_a_p.jpg
portugues-sexo_alemĂŁo-sex_ingles-sex_africano-seks_russo-ŃекŃ_albanes-sex_chines-性ĺĄ_bulgaro-ŃекŃ_croata-spol_gales-rhyw_coreano-섹스_frances-sexe_japones-ă‚»ăă‚Żă‚ą_filandes-sukupuolesta_arabe-الجنس_prontos_ai_tens_em_15_linguas_a_p.jpg
portugues-sexo_alemĂŁo-sex_ingles-sex_africano-seks_russo-ŃекŃ_albanes-sex_chines-性ĺĄ_bulgaro-ŃекŃ_croata-spol_gales-rhyw_coreano-섹스_frances-sexe_japones-ă‚»ăă‚Żă‚ą_filandes-sukupuolesta_arabe-الجنس_prontos_ai_tens_em_15_linguas_a_p.jpg
Thorium Emission Lamp (13586723704).jpg
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A_MOTORIST,_RIGHT,_WATCHES_AS_BOTH_BULBS_GLOW_ON_THE_EXHAUST_ANALYZER_WHICH_INDICATE_HIS_VEHICLE_HAS_FAILED_BOTH_THE..._-_NARA_-_557857.jpg
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