Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
horn snail fossile stone with white background
Ryongmun limestone cave in Myoyhang Mountains, North-Korea.
Winter landscape, black and white photo, beautiful view, walk in the forest, outdoor activities.
Wide view of power pylons and power lines under a cloudy sky.
A grayscale of beautiful snowy mountains
3D Rendering of Block Shape Cube Stick Wave Pattern, Abstract Background, Bar Graph. Finance Background.
Agat Texture Background, Polished Gemstone Surface Pattern, Glittering Crystals, Yellow-Green Gem Mockup, Banner, Raw Agat Mineral Banner, Copy Space
Frost covered Cow Parsley in winter.
Beautiful wild flower winged bee on background foliage meadow, photo consisting from wild flower bee slowly flies to grass meadow collect nectar for honey, wild flower bee at herb meadow countryside
Frozen Puddle in the Meadow, Canada
Close-up of a lustrous brownish-yellow astrophyllite mineral from the renowned Eveslogchorr deposit in Khibiny, Kola Peninsula, Russia. A perfect image for scientific publications, mineral enthusiasts, or as a captivating backdrop in marketing materials.
Electrical pylon, power lines and clouds over the San Francisco Bay.\n\nTaken in San Mateo, California, USA
Radio telescopes and the Milky Way at night
A toned black and white close up of a yet to bud Allium Ambassador flower.
Apple USB cable connection detail highlighted on a light surface, perfect for modern technology concepts. Cable that provides speed and data transfer.
Molecule
Apache tear (obsidian) from the USA
Scratched metal surface background. Shallow DOF
A high power transmission tower rises above the branches of a tree, leaving high into the sky
glaucophane schist mineral sample under light microscopy
30 minutes times lapse at night of the stars
fractal futuristic design element isolated on black background
Close-up of a group of four differently colored stones in a stream bed. Different textures surrounded by cold water.
Helicopter propeller
A vertical long exposure of a starry sky and a tree
Abstract Electricity Pylon
Power lines. Energy industry. Industrial electricity transmission. Renewable production
leptite mineral sample under light microscopy
Presta bicycle nipple on the rim for swapping wheels close-up
Math concepts
Free Images: "bestof:Magnetic fields; Transmission electron microscope (5884978267).jpg Transmission electron microscope TEM images show sections of a film of nickle-iron-copper-mol..."
Butterfly tongue.jpg
Leaf epidermis.jpg
Misc pollen.jpg
cells-electron-microscope-macro-570676.jpg
bacteria-electron-microscope-811861.jpg
bacteria-electron-microscope-808154.jpg
bacteria-electron-microscope-stained-808158.jpg
pollen-microscope-543490.jpg
hela-cells-cultured-544312.jpg
salmonella-bacteria-macro-549608.jpg
citrus-yellow-mite-macro-989500.jpg
cancer-cells-cells-scan-541954.jpg
pestis-bacteria-bubonic-plague-541948.jpg
blood-cells-cells-human-543484.jpg
bacteria-disease-escherichia-coli-62993.jpg
mite-aceria-anthocoptes-acari-67638.jpg
white-blood-cell-cell-blood-cell-543471.jpg
koli-bacteria-escherichia-coli-123081.jpg
yellow-mite-macro-lorryia-formosa-847873.jpg
yellow-mite-macro-lorryia-formosa-847862.jpg
Misc pollen colorized.jpg
Colletes_validus,_female,_face_2012-04-12-15.30.jpg
Colletes_validus,_male,_side_2012-04-12-12.46.jpg
3C58:_A_supernova_remnant_10,000_light_years_from_Earth..jpg
Harmful_Water_Organisms.jpg
Coax and Skin Depth.svg
Signale REM.svg
Wireless power - resonant inductive coupling.svg
Pear interaction SEM german.svg
Elaine_Zworykin.jpg
Hepatitis B virus v2.svg
Em fields field (physics).svg
Microscope optique simplifie principe.svg
Magnetic fields; Transmission electron microscope (5884978267).jpg
Magnetic fields; Transmission electron microscope (5884978021).jpg
Bronchiolar area cilia cross-sections 1.jpg
Spindle centriole - embryonic brain mouse - TEM.jpg
Mitochondria - TEM.jpg
Eosinophil TEM.jpg
Pancreatic cells - TEM.jpg
Two desmosomes - TEM.jpg
Chlamydomonas TEM 01.jpg
Chlamydomonas TEM 02.jpg
Chlamydomonas TEM 03.jpg
Chlamydomonas TEM 04.jpg
Chlamydomonas TEM 05.jpg
Chlamydomonas TEM 07.jpg
Chlamydomonas TEM 06.jpg
Mitochondria, mammalian lung - TEM (2).jpg
Mitochondria, mammalian lung - TEM.jpg
Clara cell lung - TEM.jpg
Pancreatic acinar cells - TEM.jpg
Human jejunum microvilli 1 - TEM.jpg
Human jejunum microvilli 2 - TEM.jpg
Human jejunum microvilli 3 - TEM.jpg
Chlamydomonas TEM 08.jpg
Chlamydomonas TEM 09.jpg
Chlamydomonas TEM 12.jpg
Chlamydomonas TEM 13.jpg
Chlamydomonas TEM 15.jpg
Chlamydomonas TEM 16.jpg
Chlamydomonas TEM 17.jpg
Immotile cilia syndrome.jpg
Fibers of Collagen Type I - TEM .jpg
Chlamydomanas reinhardtii Flagella 5 - TEM.jpg
Chlamydomanas reinhardtii Flagella 6 - TEM.jpg
Fibers of Collagen Type I - TEM.jpg
Chlamydomanas reinhardtii Flagella 9 - TEM.jpg
Lung epithelium 80294-2.6.jpg
Human skeletal muscle tissue 1 - TEM.jpg
Human skeletal muscle tissue 2 - TEM.jpg
Human skeletal muscle tissue 3 - TEM.jpg
Macrophage in the alveolus Lung - TEM.jpg
Human leukocyte, showing golgi - TEM.jpg
Chlamydomonas TEM 17 with scale.jpg
Alveolar sac region of the lung - TEM.jpg
Mammalian pancreatic acinar cell, nuclear pores -TEM.jpg
A red blood cell in a capillary, pancreatic tissue - TEM.jpg
Desmosome - epithelial cell from mammalian lung tissue - TEM.jpg
Junctional complex and pinocytotic vesicles - embryonic brain-TEM.jpg
Unctional complex and pinocytotic vesicles - embryonic brain - TEM.jpg
Retino ME con sezioni.jpg
Golgi in the cytoplasm of a macrophage in the alveolus (lung) - TEM.jpg
Mammalian pancreatic tissue, nuclear pores and rough endoplasmic reticulum.jpg
Cilia.jpg
Vibrio cholerae.jpg
Transmission Electron Microscope Kemira.jpg
Transmission electron microscope Kemira.jpg
Electron Microscope-fr.png
Microvilli.jpg
Block Copolymer (15774427462).jpg
TEM; cobalt iron alloy (6436372317).jpg
Root-nodule01.jpg
First_TEM_at_ERRC.gif
Chemical Analysis; Magnesium Oxide Dice (5887269391).jpg
Austenite ZADP.jpg
Lorentz microscopy2.PNG
Magnetic lens.PNG
Astigmatism.PNG
TEM-HRTEM.jpg
Terms of Use   Search of the Day