Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Magnifying glass on antique anatomy book: Eye
superior view of heart showing opening of aorta, superior vena cava, pulmonary trunk with related valve
Epithelial Cells in urine sediment.
In vitro bacterial culture
grey book isolated on white, blue frame for title on the spine
Fungal Ear Infection, Need to Use Antifungal Ear Drops to Treat Otomycosis.
Alternaria spore was zoom by transmission electron microscope. Alternaria is a genus of ascomycete fungi. Alternaria species are known as major plant pathogens.
Magnetic resonance images of the brain (MRI brain). Computed resonance imaging of the human brain.
Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
plant Zea Stem C.S. under light mircoscope with white background
Temporal Bone CT
Abstract marble texture background stock photo, suitable for design.
Squash preparation of onion root tip cells stained to reveal chromosomes, Bright field illumination, light microscopy. This image was taken with the X40 objective lens. Depth of focus is extremely low at this magnification. Smaller apertures give greater depth of focus, but image quality deteriorates and resolution is greatly reduced. The aperture in this image was optimised for contrast and resolution. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Paps smear analysis: Superficial squamous cell, metaplastic squamous cell, koilocytes cell. HPV related change
Blue dry flower on a book page extremely loud and incredibly close. Book on a white background. Dried blue field flower in a book on a wooden table.
Orange Square wooden box filled with orange book replicas
Microalgae under microscopic view, green algae, cyanobacteria, phytoplankton, algae mix background
Front view of white blank book on white table in front of black colored background. Annual Report is written on book cover.
abstract background with bokeh lights
Photomicrograph of Volvox globator, a green algae in various stages of development. Dark green spots are daughter colonies forming inside of parent colony. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
close up on single book isolated on white background
Squash preparation of stained onion root tip cells showing various stages of mitosis. Differential interference contrast optics on a Leica microscope, Image taken with the X40 objective lens. Depth of focus is extremely shallow (just a few microns). Differential interference contrast results in an optical slice horizontally through the specimen providing maximum possible resolution at this magnification and good contrast. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Crystals of soy sauce under the microscope.
Heart Color Ultrasound Medical Examination Image
Freshwater aquatic zooplankton and algae under microscope view
Blue Square wooden box filled with blue book replicas
Close up Plant epidermis with stomata or Leaf Epidermis (Stomata) under microscope.
Close-up of an abstract surface with green and yellow brushstrokes, accented by small holes. The image showcases the varied textures and vibrant colors, creating a dynamic and artistic composition.
Modern echocardiography (ultrasound) machine monitor. Colour image. New hospitl equipment for a better diagnostics. Four Chambers View, B/BC Mode
Rock texture background High resolution or design art work.
Free Images: "bestof:Chambers - Volume 1 - 0909.jpg Cyclopaedia Chambers page 1 0908 0909 0910"
Terms of Use   Search of the Day