Lenzi ye infrared yekufungidzira kwepfuti yekupisa

Wavelength Infrared yaigadzira makumi ezviuru zvemalenzi einfrared eThermal Imaging Rifle Scopes gore rega rega, achiendeswa kumabhizinesi ane mukurumbira pasi rese.

Chinodziya chinogona kuona miviri inodziya kubva munzvimbo dzinotonhorera dzechisikigo nekupisa kwadzo kwakasiyana. Kusiyana nechinodziya chemazuva ano, hachidi rutsigiro rwechiedza chekumashure kuti chigadzire chiono. Chinodziya chinogona kushanda masikati neusiku, kucheka utsi, mhute, guruva nezvimwe zvipingamupinyi zvakatipoteredza. Izvi zvinoita kuti chive chakakosha pakuvhima, kutsvaga nekununura, kana kushanda nemazvo.

Lenzi yeinfrared ndeimwe yezvinhu zvikuru zviri pa thermal scope, yakabatanidzwa ne thermal sensor kuti ishandure mufananidzo we infrared kuita electronic signals. Zvadaro signals dzinoshandurwa kuita mufananidzo unoonekwa kuti uratidzwe pa OLED screen yemaziso evanhu. Kujeka, kukanganiswa, kupenya kwemufananidzo wekupedzisira; kuonekwa, kuzivikanwa uye kuzivikanwa kwenzvimbo; mashandiro mumamiriro akasiyana enzvimbo, uye kunyange kuvimbika kwe scope zvinokanganiswa zvakananga ne infrared lens. Zvakakosha zvikuru kusarudza lenzi ye infrared yakakodzera pakutanga kwekugadzira chero thermal scope.

Kunyange zvazvo lenzi ye infrared yakakodzera ichikosha zvikuru pakushanda zvakanaka kwe thermal scope, panewo zvimwe zvinhu zvakakosha zvinofanira kutariswa.

Kureba Kwekutarisisa (FL) uye F#: Kureba kwelenzi ye infrared kunosarudza huwandu hweDRI hwe thermal scope. Nemamwe mashoko, kureba kwaunogona kuona. 25mm, 35mm, 50mm, 75mm ndidzo hurefu hunonyanya kushandiswa pa thermal scope. F# ndiyo chiyero chehurefu hwe focal hwe system kusvika padhayamita ye entrance pupil, F# = FL/D. Kana F# yelenzi iri diki, entrance pupil yakakura. Mwenje wakawanda unounganidzwa ne lenzi uku mutengo uchikwira panguva imwe chete. Kazhinji lenzi ine F#1.0-1.3 yakakodzera kushandiswa kwe thermal scope.

Rudzi rweSensor: Sensor ye infrared inotora chikamu chikuru chemutengo we thermal scope. Inosarudza kuti unogona kuona hupamhi hwakadii ne thermal scope. Ita shuwa kuti lenzi inoenderana ne resolution uye saizi ye pixel ye sensor.

MTF naRI: MTF inomiririra Modulation Transfer Function, uye RI inomiririra Relative Illumination. Izvi zvinoonekwa panguva yekugadzirwa, izvo zvinoratidza kunaka kwemifananidzo yelenzi. Nemamwe mashoko, kuti zvakanaka sei zvaunogona kuona. Kana zvikasagadzirwa uye kubatanidzwa nokungwarira, MTF chaiyo neRI curve ingadai yakaderera pane yakagadzirwa. Saka iva nechokwadi chekuti MTF neRI ye infrared lens zvinoedzwa usati waigamuchira.

Kupeta: Kazhinji chikamu chekunze chelenzi chakagadzirwa negermanium, iyo yakapfava uye iri nyore kukwenya. Kupeta kwakajairika kweAR (anti-reflection) hakubatsiri pane izvozvo, DLC (Diamond Like Carbon) kana HD (High Durable) coating inokurudzirwa kuti ishandiswe munzvimbo dzakaoma. Asi ndapota cherechedza kuti kutumirwa kwese kwelenzi ye infrared kwaizoderedzwa panguva imwe chete. Saka unofanirwa kuyera zvinhu zviviri kuti uwane kushanda kwakanaka.

Kuramba Kuvhunduka: Handifarire mamwe maapplication ekutora mifananidzo yekupisa, chivharo chekupisa chakaiswa papfuti chinofanira kukwanisa kutsungirira kudedera kukuru kunokonzerwa nekupfurwa kwepfuti. Lenzi yese ye infrared ye chivharo chekupisa yatinopa inogona kusvika >1200g inodzivirira kuvhunduka.