Lub lens infrared rau lub koob yees duab thermal imaging phom loj

Wavelength Infrared tsim kaum tawm txhiab lub lens infrared rau Thermal Imaging Rifle Scopes txhua xyoo, muab rau cov hom thermal scope nto moo thoob ntiaj teb.

Lub koob yees duab thermal scope tuaj yeem ntes tau cov khoom sov los ntawm qhov chaw txias dua nrog lawv qhov sib piv thermal. Tsis zoo li lub koob yees duab hmo ntuj ib txwm muaj, nws tsis xav tau kev txhawb nqa ntawm lub teeb keeb kwm yav dhau los los tsim lub zeem muag. Lub koob yees duab thermal tuaj yeem ua haujlwm nruab hnub thiab hmo ntuj, txiav los ntawm cov pa luam yeeb, pos huab, hmoov av thiab lwm yam teeb meem ib puag ncig. Uas ua rau nws muaj txiaj ntsig tshwj xeeb rau kev yos hav zoov, tshawb nrhiav thiab cawm neeg, lossis kev ua haujlwm tactical.

Lub lens infrared yog ib qho ntawm cov khoom tseem ceeb ntawm lub thermal scope, sib xyaw nrog lub sensor thermal los hloov cov duab infrared mus rau hauv cov teeb liab hluav taws xob. Tom qab ntawd cov teeb liab raug hloov mus rau hauv cov duab pom kom pom ntawm OLED screen rau tib neeg lub qhov muag. Qhov meej, kev cuam tshuam, qhov kaj ntawm cov duab kawg; qhov kev tshawb pom, kev lees paub thiab kev txheeb xyuas; kev ua tau zoo ntawm ntau qhov chaw ib puag ncig sib txawv, thiab txawm tias qhov kev ntseeg tau ntawm lub scope raug cuam tshuam ncaj qha los ntawm lub lens infrared. Nws yog ib qho tseem ceeb heev uas yuav tsum xaiv lub lens infrared tsim nyog thaum pib ntawm txhua qhov kev tsim thermal scope.

Txawm hais tias lub lens infrared tsim nyog tseem ceeb heev rau lub thermal scope zoo, kuj tseem muaj qee qhov cuam tshuam tseem ceeb uas yuav tsum tau tsom mus rau.

Qhov Ntev ntawm Qhov Tsom (FL) thiab F #: Qhov ntev ntawm qhov tsom ntawm lub lens infrared txiav txim siab qhov ntau ntawm DRI ntawm lub thermal scope. Hauv lwm lo lus, koj pom deb npaum li cas. 25mm, 35mm, 50mm, 75mm yog qhov ntev ntawm qhov tsom uas siv ntau tshaj plaws ntawm lub thermal scope. F # yog qhov sib piv ntawm qhov ntev ntawm lub system rau lub cheeb ntawm lub qhov nkag, F # = FL / D. Qhov me dua ntawm F # ntawm lub lens yog, qhov loj dua ntawm lub qhov nkag. Ntau lub teeb yuav raug sau los ntawm lub lens thaum tus nqi nce tib lub sijhawm. Feem ntau lub lens nrog F # 1.0-1.3 yog qhov tsim nyog rau kev siv thermal scope.

Hom Sensor: Infrared sensor siv feem ntau ntawm tag nrho cov nqi ntawm thermal scope. Nws txiav txim siab seb koj tuaj yeem pom dav npaum li cas nrog lub thermal scope. Xyuas kom tseeb tias lub lens yuav phim qhov kev daws teeb meem thiab pixel loj ntawm lub sensor.

MTF thiab RI: MTF sawv cev rau Modulation Transfer Function, thiab RI sawv cev rau Relative Illumination. Lawv raug txiav txim siab thaum lub sijhawm tsim, uas qhia txog qhov zoo ntawm lub lens imaging. Hauv lwm lo lus, koj pom zoo npaum li cas. Yog tias tsis tsim thiab sib dhos ua tib zoo, qhov nkhaus MTF thiab RI tiag tiag yuav qis dua qhov uas tau tsim. Yog li xyuas kom tseeb tias MTF thiab RI ntawm lub lens infrared raug kuaj ua ntej tau txais nws.

Txheej: Feem ntau, sab nraud ntawm lub lens yog ua los ntawm germanium, uas yog mos thiab yooj yim khawb. Txheej txheem AR (anti-reflection) yuav tsis pab qhov ntawd, DLC (Diamond Like Carbon) lossis HD (High Durable) txheej yuav raug pom zoo kom ua haujlwm hauv qhov chaw nyuaj. Tab sis thov nco ntsoov tias tag nrho kev sib kis ntawm lub lens infrared yuav raug txo tib lub sijhawm. Yog li koj yuav tsum sib npaug ob yam kom ua tiav kev ua tau zoo.

Kev Tiv Thaiv Kev Poob Siab: Kuv tsis nyiam lwm yam kev siv thermal imaging, lub thermal scope uas tau teeb tsa rau ntawm rab phom yuav tsum muaj peev xwm tiv taus qhov kev co loj heev los ntawm kev tua phom. Txhua lub lens infrared rau thermal scope uas peb muab tuaj yeem ua tau raws li >1200g kev tiv thaiv kev poob siab.