Lens ya infrared ya firime yerekana amashusho yimbunda

Wavelength Infrared yakoze lens ya ibihumbi icumi ya infrarafarike ya Thermal Imaging Rifle Scopes buri mwaka, itangwa ku bicuruzwa bizwi cyane by’ubushyuhe ku isi.

Ubushyuhe burashobora gutahura imibiri ishyushye mubisanzwe bikonje hamwe nubushyuhe bwabyo.Bitandukanye nicyerekezo cya nijoro cyerekanwe, ntabwo gikeneye inkunga yumucyo winyuma kugirango ukore amashusho.Ubushyuhe burashobora gukora amanywa n'ijoro, guca umwotsi, igihu, umukungugu nizindi mbogamizi zidukikije.Bikaba ari ingirakamaro bidasanzwe mu guhiga, gushakisha no gutabara, cyangwa ibikorwa bya tactique.

Lens ya infrared nimwe mubice byingenzi bigize urwego rwubushyuhe, byahujwe na sensor yumuriro kugirango uhindure ishusho ya infragre mubimenyetso bya elegitoroniki.Noneho ibimenyetso bihindurwa mumashusho agaragara kugirango yerekanwe kuri ecran ya OLED kumaso yabantu.Kugaragara, kugoreka, kumurika ishusho yanyuma;kumenya, kumenyekana no kumenya urwego;imikorere mubihe bitandukanye bidukikije, ndetse no kwizerwa kwurwego bigira ingaruka ku buryo butaziguye.Nibyingenzi cyane guhitamo lens ya infragre ikwiranye nintangiriro yubushakashatsi ubwo aribwo bwose.

Mugihe lens ikwiye ya infragre ningirakamaro cyane murwego rwubushyuhe bwiza, hari ningaruka zingenzi zigomba kwibandwaho.

Uburebure bwibanze (FL) na F #: Uburebure bwibanze bwa lens infragre igena urwego rwa DRI urwego rwubushyuhe.Muyandi magambo, burya FAR ushobora kubona.25mm, 35mm, 50mm, 75mm nuburebure bwibanze bwibanze bukoreshwa kurwego rwubushyuhe.F # ni igipimo cyuburebure bwa sisitemu uburebure bwa diameter yumunyeshuri winjira, F # = FL / D.Gutoya F # ya lens ni nini, umunyeshuri winjira ni nini.Umucyo mwinshi wakusanyirizwa hamwe mugihe ibiciro bizamuka icyarimwe.Mubisanzwe lens hamwe na F # 1.0-1.3 ikwiranye nubushyuhe bwumuriro.

Ubwoko bwa Sensor: Infrared sensor ifata umugabane munini wikiguzi cyose cyubushyuhe.Igena uburyo WIDE ushobora kubona hamwe nubushyuhe bwumuriro.Menya neza ko lens ihuye nicyemezo na pigiseli ingano ya sensor.

MTF na RI: MTF isobanura Imikorere yo Kwimura, naho RI igereranya Kumurika.Bagenwa mugihe cyo gushushanya, byerekana ubuziranenge bwerekana amashusho.Muyandi magambo, burya ushobora kubona neza.Niba bidakozwe kandi bigateranyirizwa hamwe witonze, umurongo wa MTF na RI nyawo waba uri munsi yuwashizweho.Menya neza rero ko MTF na RI ya lens infragre bipimwa mbere yo kuyakira.

Igipfundikizo: Muri rusange igice cyinyuma cya lens gikozwe muri germanium, cyoroshye kandi cyoroshye gushushanya.Igikoresho gisanzwe cya AR (anti-reaction) ntigishobora gufasha kuri ibyo, DLC (Diamond Nka Carbone) cyangwa HD (High Durable) gutwikira byasabwa gukora ahantu habi.Ariko nyamuneka menya ko kwanduza kwinshi kwa lens infragre yagabanuka icyarimwe.Ugomba rero guhuza ibintu bibiri kugirango ugere kubikorwa byemewe.

Shock Resistance: Ntukunde izindi porogaramu zerekana amashusho yumuriro, urugero rwumuriro rushyizwe ku mbunda rugomba kuba rushobora kwihanganira ihindagurika rinini ryatewe no kurasa imbunda.Lens zose zidafite uburinganire bwurwego rwubushyuhe dutanga zirashobora guhura> 1200g zihanganira ihungabana.