Basic knowledge
Is ocular of microscope level field OK is peaceful field field lens used togethe
Ocular of microscope level field is OK peaceful field field lens is used together, microscope is to pass field lens what resemble enlarge, resembling be clear about basically decide according to the quality of field lens, and ocular just ma...
 Author:Stand originallyhits:2 Comments:0   Read more...
The working principle of electric lens
From the electron beam of the 30m of diametical 20m ~ that electron gun cathode gives out, the effect of voltage is accelerated between shade positive pole, shoot Xiang Jing canister, through the assemble action of condenser and field lens...
 Author:Stand originallyhits:3 Comments:0   Read more...
The development trend of new generation electron microscope reachs applied chara
One, electron microscope of high-powered field emissive gun gains ground with each passing day and apply. Lens of report of transmission of field emissive gun can provide the electronic light source of tall brightness, tall coheren...
 Author:Stand originallyhits:5 Comments:0   Read more...
Colour temperature the ABC with illuminant
Colour temperature: The color of illuminant emissive light and boldface leave radiation light in some temperature when quality is same, what the temperature of boldface calls this illuminant is colour temperature. Because greater...
 Author:Stand originallyhits:3 Comments:0   Read more...
CMOS image sensor brief discuss
Digital camera and can take a picture type of portable apparatus arisen, make this noun enters CMOS image sensor popular eye shot, and this kind of product also became a the growth in semiconductor product is the rapiddest kind. Actually, b...
 Author:Stand originallyhits:14 Comments:0   Read more...
The comprehensive knowledge of chromatic CCD camera
Explain to the noun from the technical index of CCD camera, very comprehensive knowledge. 1.CCD dimension, i.e. pickup camera target range. It is 1/2 more formerly inch, now 1/3 inch already gained ground change, 1/4 inch w...
 Author:Stand originallyhits:5 Comments:0   Read more...
Centrifugal microscope Centrifuge Microscope
Below centrifugal acceleration, designs to observe the trends inside the cell continuously microscope. In passing through centrifugal canal by the transmission light of check material, rely on prism or illuminator to reach the center of run...
 Author:Stand originallyhits:3 Comments:0   Read more...
Differ interference microscope
Differ interference microscope Differential Interferencemicroscope is overcome one kind completely almost differ before the defect of microscope, just practical the interference microscope that changed. Also call Nomarski optical system, fo...
 Author:Stand originallyhits:1 Comments:0   Read more...