Pesquisando por: "Eye lens, SEM" - Fotoarena - Agência de fotojornalismo

2BE0GT0 Comparison of a deer fly eye viewed under a scanning electron microscope at different magnifications. The large, green iridescent eyes of the deer fly are made up of thousands of individual lenses which allow the fly to see in slow motion. Each lens is approximately 25 microns in diameter. Note the short, protective hairs that emerge from the eye's surface between some of the lenses. (Magnification from left to right: 260x, 440x, 4,000x, 8,000x, and 20,000x at print size 8'x11')

2BE0GPC Deer fly eye viewed under a scanning electron microscope. The large, green iridescent eyes of the deer fly are made up of thousands of individual lenses which allow the fly to see in slow motion. Each lens is approximately 25 microns in diameter. Note the short, protective hairs that emerge from the eye's surface between some of the lenses. (Magnification of 440x at print size 8'x11')

2BE0GMW Deer fly eye viewed under a scanning electron microscope. The large, green iridescent eyes of the deer fly are made up of thousands of individual lenses which allow the fly to see in slow motion. Each lens is approximately 25 microns in diameter. (Magnification of 8,000x at print size 8'x11')

2BE0GMF Deer fly eye viewed under a scanning electron microscope. The large, green iridescent eyes of the deer fly are made up of thousands of individual lenses which allow the fly to see in slow motion. Each lens is approximately 25 microns in diameter. (Magnification of 20,000x at print size 8'x11')

2BE0GMP Deer fly eye viewed under a scanning electron microscope. The large, green iridescent eyes of the deer fly are made up of thousands of individual lenses which allow the fly to see in slow motion. Each lens is approximately 25 microns in diameter. (Magnification of 260x at print size 8'x11')

CT1D9J RABBIT LENS, SEM

CT1D85 RABBIT LENS, SEM

CT1D66 RABBIT LENS, SEM

KTWT32 This is a scanning electron micrograph (SEM) of a wasp's head region, and the insect's compound eye, magnified 148X. The wasp?s compound eye is actually made up of many identical receptor units called ommatidia, 2002. Each receptor contains its own lens and light sensitive cells, and is actually an eye unto itself. Image courtesy CDC.

KTWT3C This image depicts a scanning electron micrograph (SEM) of a wasp's head region, while focusing in on the insect's compound eye, magnified 35X. The wasp?s compound eye is actually made up of many identical receptor units called ommatidia, 2002. Each receptor contains its own lens and light sensitive cells, and is actually an eye unto itself. Image courtesy CDC.

CRYWT7 LENS, SEM

HRHC7B Lens, SEM

HRHC7D Lens, SEM

HRHC7C Lens, SEM

HRH4KT Rods and cones in retina

HRH4KW Rods and cones in retina

HRH4KP Rods and cones in retina

HRH4KM Rods and cones in retina

HRH4KN Rods and cones in retina

HRH4KR Rods and cones in retina

HRF8EP Rods and Cones in Retina

HRF7G9 Rods and cones in the eye

HRF7C0 Lens, SEM

G155RG Color enhanced scanning electron micrograph of a deer fly eye. The large, green iridescent eyes of the deer fly are made up of thousands of individual lenses which allow the fly to see in slow motion. Each lens is approximately 25 microns in diameter. (Ma

G155RH Color enhanced scanning electron micrograph of a deer fly eye. The large, green iridescent eyes of the deer fly are made up of thousands of individual lenses which allow the fly to see in slow motion. Each lens is approximately 25 microns in diameter. Not