Optical Microscope
Tuesday, August 31st, 2010Optical Microscope
Why can't an optical microscope be used to see a plasma membrane?
many thanks
A plasma membrane is about 7.5 nm wide and is too small to be seen.
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MicroMax MM-100 60-100x Lighted Microscope |
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Handheld USB 2.0 Digital Microscope Camera with Optical Zoom up to 250x (19'' TFT Full Screen) List Price: $129.00 Sale Price: $89.98 |
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Now you can hook a microscope up to your computer and capture microscopic images and video right to your computer!!! Introducing our USB Flat Digital Microscope. This special high-resolution microscope can Magnify from 65X to 250X image with Optical zoom... |
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Carson MM-740 Zpix 200 USB Digital Microscope and Accessory Kit Bundle Sale Price: $89.95 Average Rating:  |
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Powerful zoom digital microscope displays magnified image right on your computer screen. Impressive zoom magnification allows you to see details of ordinary objects you never knew existed. Capture an image with the built-in digital camera or make a close-focus video... |
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Microscopes, Compound Upright; Swift; Ultra Lite; Monocular; 4X, 10X, 40XR; Stage: Plain; Condenser: N.A. 0.65; Student-proof features |
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Microscope, Field; Swift Optical; M3 series; All metal construction; Multiple stage positions; Monocular head; Eyepeice: W10XD, 18mm; Objective: 4X,10XD, 40XRD and 2X macro; Condenser: Built-in N.A. 0... |
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Flexbar SMZ 1:6.7 Zoom Ratio Optical Body (only) for Flexbar SMZ 1:6.7 Zoom Ratio Stereo Microscope featuring Greenough Zoom Optical System. System features 35 degree binocular stereomicroscope head, magnification range of 0... |