Cov txheej txheem:
- Puas yog astronomik lim Parfocal?
- Baader filter yog dab tsi?
- Puas yog chroma lim Parfocal?
- Baader cov lim dej nyob qhov twg?
Video: Puas yog baader lim parfocal?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Baader ntshiab iav lim, 2 mounted, 2 hli tuab iav. mus rau qhov sib txawv nqaim band lim yam tsis poob qhov tsom.
Puas yog astronomik lim Parfocal?
Astronomik lim yog parfocal nrog cov kab tsis raugnyob rau hauv txhua qhov kev sib tw vim yog cov cab kuj substrate lub siab-precision machining. Diffraction txwv, cov ntxaij lim dej no yuav tsis yog lub fwj hauv qhov kev ua haujlwm zoo tshaj plaws.
Baader filter yog dab tsi?
Baader lim thawv tuaj yeem yog txuas tom qab thiab siab dua lwm tus los tsim chav tsev ruaj khov. Txhua lub lim tau zoo huv si hauv nws tus kheej tub rau khoom thiab cim los ntawm sab xub ntiag nrog lub npe, tus lej thiab qhov loj ntawm lim.
Puas yog chroma lim Parfocal?
Hais nrog Chroma thiab tag nrho lawv filters yog parfocal: "Yog, tag nrho peb cov lim LRGB, nrog rau peb Ha, OIII thiab SII ntawm txhua qhov dav dav, yog tag nrho. ua los ntawm 3.0mm +/- 0.1mm khoom. Lawv yog tag nrho cov parfocal. "
Baader cov lim dej nyob qhov twg?
Agena lub teeb pom kev hnub ci muaj nyob rau hauv ntau qhov ntau thiab tsawg kom haum rau txhua tus neeg nrhiav pom, lub koob yees duab, lossis tsom iav OTA / dewshield ntawm 40mm thiab 225mm inch. Lawv yog tsim los ntawm lub npe nrov dawb lub teeb Baader AstroSolar kev nyab xeeb zaj duab xis ua los ntawm Baader Planetarium hauv Tebchaws Yelemees
Pom zoo:
Puas yog rimmel kev lim hiam dawb?
Tsis yog, Rimmel tsis yog kev ua phem-dawb Qhov no yog vim, zoo li ntau lwm lub npe loj, nws muag nws cov khoom hauv cov tebchaws uas yuav tsum tau kuaj tsiaj raws li txoj cai: “Qee tsoomfwv los yog cov koom haum teev cov kev ntsuam xyuas cov khoom tiav ntawm cov tsiaj raws li kev cai lij choj thiab kev tswj hwm hauv zos .
Puas yog typology lim hiam dawb?
Tom qab qhib hauv tebchaws Askiv, Fabkis txoj kev ntseeg nyiam hom tshuaj pleev ib ce Typology tau qhia txog nws cov khoom lag luam vegan kev zoo nkauj hauv cov xeev thaum Lub Ob Hlis. Ntxiv nrog rau kev ua vegan, brand tsis yog poj niam txiv neej, tsis muaj kev lim hiam thiab muaj kev ncaj ncees .
Qhov twg tsis yog-insulin txhaj tshuaj yog txhaj ib zaug ib lub lim tiam?
FDA tau pom zoo txhaj tshuaj ib zaug ib lim piam Ozempic (semaglutide) rau kev siv rau hom 2 mob ntshav qab zib. Ozempic, tus GLP-1 agonist, tau pom qhov txo qis A1c tseem ceeb (ze li 2%!) nrog rau kev poob phaus hauv kev sim tshuaj . Yuav txhaj tshuaj ntshav qab zib li cas rau ib lub lis piam?
Vim li cas microscopes parfocal thiab parcentric?
Txheej txheem cej luam. Parcentric thiab parfocal calibration compensate rau qhov sib txawv ntawm parfocality (focal dav hlau) thiab parcentricity (collimation) uas ib txwm ntsib ntawm ntau lub hom phiaj tsom iav tsom iav. Lawv yog ob qho tib si tseem ceeb rau kev tuav txoj haujlwm kom raug thaum hloov qhov magnification txhais li cas rau lub tshuab tsom rau parfocal thiab Parcentric?
Puas kev lim ntshav puas yog kev tuag?
Myth: Dialysis yog ib txoj kev tuag. Fact: No, dialysis is a life sentence. Thaum koj, koj tsev neeg thiab tus kws kho mob txiav txim siab tias nws yog lub sijhawm rau koj mus rau kev lim ntshav txhua yam koj hais yog tias koj xav ua neej nyob thiab zoo dua.
