Black Painted Corner Cube Prism bakeng sa Fundus Imaging System
Litlhaloso
Tlhaloso ea Sehlahisoa
Re hlahisa boqapi ba rona ba morao-rao ho fundus imaging system optics - li-prism tse pentiloeng tse ntšo tsa hukung. Prism ena e etselitsoe ho ntlafatsa ts'ebetso le ts'ebetso ea litsamaiso tsa litšoantšo tsa fundus, ho fa litsebi tsa bongaka boleng bo holimo ba setšoantšo le ho nepahala.
Li-prism tsa cube tse pentiloeng tse ntšo li koahetsoe ka pente ea silevera le e ntšo e sireletsang holim'a libaka tse tharo ho netefatsa hore li tšoarella le ho phela nako e telele libakeng tse hlokang tlhokomelo ea bongaka. Mohaho ona o matsutla o etsa hore e be o loketseng bakeng sa litsamaiso tsa litšoantšo tsa fundus moo ho nepahala le ho ts'epahala ho leng bohlokoa.
Ho phaella moo, karolo e 'ngoe ea prism e koahetsoe ka antireflection coating (AR), e ntlafatsang ts'ebetso ea eona ea optical. Ho roala hona ho fokotsa ponahalo e sa batloeng le ho benya, ho lumella ho bona hantle, setšoantšo se hlakileng sa fundus. Sephetho ke ho hlaka le ho bapisa ho holimo, ho lumella litsebi tsa bophelo bo botle ho etsa liqeto tse nepahetseng tsa tlhahlobo le kalafo ka kholiseho.
Karolo ena ea optical e etselitsoe ho fihlela litlhoko tse thata tsa litsamaiso tsa litšoantšo tsa fundus, ho netefatsa kopano e se nang moeli le ts'ebetso e nepahetseng. Boenjiniere ba eona bo nepahetseng le lisebelisoa tsa boleng bo holimo li etsa hore e be tlatsetso ea bohlokoa ho setupong sefe kapa sefe sa litšoantšo sa fundus, ho thusa ho eketsa katleho le katleho ea sistimi.
Cube prism e pentiloeng e ntšo ke tharollo e ka tšeptjoang ea ho nahana ka fundus e nang le ts'ebetso e ntle ea optical le nako e telele. Moralo oa eona o tsoetseng pele le kaho e etsa hore e be e loketseng ho sebelisoa maemong a fapaneng a litleliniki, ho tloha lipetlele le litleliniki ho isa litsing tsa lipatlisiso le litsi tsa thuto.
Ka ho shebana le boleng, ts'ebetso le ts'epahalo, li-prism tsa cube tse ntšo tse nang le lacquered li beha maemo a macha bakeng sa optics ho fundus imaging system. E emela tsoelo-pele e kholo ea litšoantšo tsa bongaka, ho fa litsebi tsa tlhokomelo ea bophelo lisebelisoa tseo ba li hlokang ho fana ka tlhokomelo e phahameng ka ho fetisisa ho bakuli ba bona.
Ka kakaretso, cube cube prism e entsoeng ka pente e ntšo ke karolo ea morao-rao ea optical e tšepisang ho ntlafatsa ts'ebetso ea litsamaiso tsa litšoantšo tsa fundus. Ho tšoarella ha eona ka mokhoa o ikhethang, lirafshoa tse tsoetseng pele le boenjineri bo nepahetseng li etsa hore e be letlotlo la bohlokoa bakeng sa litsebi tsa bongaka tse batlang liphetho tse holimo tsa litšoantšo le ho nepahala ha tlhahlobo. Eba le phapang ea litšoantšo tsa fundus ka li-prism tsa cube tse pentiloeng ka botšo 'me u nke boikoetliso ba hau ba bongaka boemong bo bocha ba bokhabane.
Substrate:H-K9L / N-BK7 /JGS1 kapa lisebelisoa tse ling
Dimensional Tolerance:±0.1mm
Bophahamo ba Bokaholimo:5(0.3)@632.8nm
Boleng ba Sebaka:40/20
Chips:90%
Phapang ea Beam:<10 arcsec
AR Coating:Ravg<0.5% @ 650-1050nm, AOI=0° Seaparo sa Silver: Rabs>95%@650-1050nm holim'a bokaholimo
Reflect Surfaces:Penta e Ntšo
