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superior view of heart showing opening of aorta, superior vena cava, pulmonary trunk with related valve
Notoedres cati under the microscope. Notoedric mange, also referred to as Feline scabies, is a highly contagious skin infestation caused by an ectoparasitic and skin burrowing mite Notoedres cati.
plant Tilia Stem C.S. under light mircoscope with white background
Photomicrograph of rotifer, probably Rotaria rotatoria. Rapidly rotating cilia at top of head, internal organs visible. Green circles are algae. Live specimen. Original image at 40X, wet mount, transmitted brightfield illumination. Indistinct image due to motion blur of live specimen and very shallow depth of field of brightfield illumination.
Transmission electron microscope micrographs  showing the aspect of muscle fiber sarcomere components in longitudinal (below) and transverse (above) sections at the Z-line, I and A bands and H zone
In vitro bacterial culture
Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
Epithelial Cells in urine sediment.
Crystal, Agate, Marble, Rock, Gemstone, geode, Chalcedony\n\n, Amber, Marbled, Backgrounds, Textured, Wall, Feature, Stone Material, Material, Nature, Rock, Surface, Elegance, Illustration, Abstract, Architecture, Close-up, Copy Space, Decoration, Design Element, Granite, stone, wall, nature, tile, surface, detail, fashion, precious, mineral, mine,pattern,raw, macro,
grey book isolated on white, blue frame for title on the spine
plant rape flower cross section under light mircoscope with white background
Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
Intricate bubble texture macro in bright colors for abstract background. Liquid bubbles lit from below with colors injected into the liquid as a design or art abstract.
adhesive plastic tape isolated on black background
Blue Square wooden box filled with blue book replicas
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
Freshwater aquatic zooplankton and algae under microscope view
Heart Color Ultrasound Medical Examination Image
Euglena is a genus of single cell flagellate eukaryotes under microscopic view for study.
Photomicrograph of Euglena species. Fresh water, California. Live specimen. Wet mount, 40X objective, transmitted bright field illumination.
The Microscopic World. Tap water.
Ultrasound image of a breast
Focused enlarge microscopic view of zoo plankton
Rock texture background High resolution or design art work.
Modern echocardiography (ultrasound) machine monitor. Colour image. New hospitl equipment for a better diagnostics. Four Chambers View, B/BC Mode
Colorful bubble macro photography abstract lit from below. Design element abstract background showing intricate soap bubble patterns infused with color.
Close up Plant epidermis with stomata or Leaf Epidermis (Stomata) under microscope.
Green Square wooden box filled with green book replicas
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