Optical Field Lens

Optical Field Lens

Optical Field Lens, tseem hu ua f-theta lens yog rau monochromatic teeb pom kev zoo. Nws cov duab saum npoo yog dav hlau, thiab cov duab zoo ntawm tag nrho cov duab saum npoo zoo ib yam. Lub aberration yog me me, thiab tsis muaj vignetting. Rau qee qhov xwm txheej lub teeb deflection ceev sib raug rau qee qhov kev ntsuas nrawm, yog li cov kab ntawv luam tawm tuaj yeem pom tau nrog lub teeb pom kev sib npaug ntawm qhov sib npaug ntawm qhov nrawm. Lub deflection txoj hauj lwm ntawm qhov teeb meem beam feem ntau yog muab tso rau pem hauv ntej focal point ntawm cov khoom qhov chaw, thiab lub sab saum toj ntawm daim duab sab yog parallel mus rau lub kho qhov muag axis, uas yuav ua tau raws li nyob rau hauv axis thiab off-axis duab zoo rau ib tug loj npaum li cas, thiab txhim kho lub uniformity ntawm illumination. Nws yog dav siv hauv lasers npav.

Nta

Txoj kab uas hla ntawm tsom qhov chaw yog proportional rau lub focal ntev. Qhov no txhais tau hais tias thaum lub scanning cheeb tsam ntawm Optical Field Lens mus txog ib theem, qhov tau txais qhov chaw txoj kab uas hla yog loj heev, uas yog hais tias, lub laser hwj chim ceev ceev poob sai heev (lub hwj chim ceev yog inversely proportional rau lub 2nd lub hwj chim. qhov chaw txoj kab uas hla), uas yog conducive rau kev ua. Thaum cov tsom iav dav dav xa ib qho chaw tsom mus rau ib qho taw tes xwb, lawv xa ib qho chaw tsom mus rau ntau cov ntsiab lus ntawm qhov chaw scan lossis ua haujlwm.

Daim ntawv thov

Lawv feem ntau siv hauv laser engraving, txiav, kos tshuab, thiab lwm yam.

Tsis muaj

Lens duab

Hais txog peb

Peb lub tuam txhab ua raws li txoj cai ntawm 'kev pabcuam dav dav, kev ua haujlwm tshaj lij thiab kev thauj mus los zoo' thiab lub ntsiab lus ntawm 'cia cov neeg siv khoom txuag sijhawm thiab txhawj xeeb'. Peb tau mob siab rau muab txhua tus neeg siv khoom nrog cov kev pabcuam dav dav thiab ua haujlwm zoo Optical Field Lens. Peb ua tsaug rau peb cov neeg muas zaub rau lawv txoj kev ntseeg siab thiab kev ntseeg siab hauv peb lub tuam txhab thiab peb cov neeg muag khoom thiab tag nrho peb cov neeg koom tes rau lawv txoj kev koom tes zoo. Peb yuav ua haujlwm txuas ntxiv los tsim kom muaj kev sib koom tes ntev nrog cov neeg siv khoom tshiab thiab qub hauv tsev thiab txawv teb chaws, ua haujlwm nrog lub siab dawb paug thiab tsim lub neej yav tom ntej zoo dua ua ke.

FAQ

Q1: Yuav ua li cas xaiv qhov chaw ua haujlwm laser?

A: Raws li koj lub zog laser thiab cim logo loj peb tuaj yeem xaiv qhov ntev focal ntev;

Q2: Lub laser twg xav tau fiber ntau laser focal ntev?

A: Lub laser nrog lub taub hau scanner, uas xav tau lub lens rau tsom lub lasers, thiab nws xav tau kev sib tw nrog cov nqaj sib txawv.