Raws nraim

Raws nraim
Raws nraim

Video: Raws nraim

Video: Raws nraim
Video: REVIEW PHIM HUYỀN THOẠI AK 47 || KALASHNIKOV || SAKURA REVIEW 2024, Tej zaum
Anonim
Raws nraim!
Raws nraim!

Pom qhov nruab nrog MicroSight

Cov kev pom, nruab nrog lub khoos phis tawj tshiab tshaj plaws raws li daim phiaj hauv cheeb tsam, yuav tso cai rau tus neeg tua phom kom ua tib zoo saib xyuas ob qho tib si ua ntej pom thiab lub hom phiaj nyob deb.

Sim tua phom ntawm lub hom phiaj los ntawm, hais, ib puas metres deb. Yog tias koj tsis yog tus kws tshaj lij, koj tsis zoo li yuav poob rau hauv nws. Yog tias tus kws tshaj lij thiab txawm tias hloov kho cua, los tsoo lub qhov muag qhov muag yuav yog qhov ua tiav zoo.

Qhov nyuaj tshaj plaws thiab tseem ceeb tshaj plaws thaum tua yog, ntawm chav kawm, txhawm rau kom raug. Ua ke lub hom phiaj nyob deb nrog pom pem hauv ntej tsis yog ib txoj haujlwm yooj yim, txawm tias los ntawm qhov pom ntawm qhov muag. Nws yog qhov tsim nyog yuav tsum ua tib zoo saib xyuas qhov nyob deb (lub hom phiaj) thiab ze (pom sab xub ntiag) yam khoom, tab sis lub qhov muag, zoo li lwm yam cuab yeej kho qhov muag, tsis tuaj yeem tsom mus ua ke ntawm ob qho tib si. Ib los yog lwm qhov yuav ua qhov muag plooj.

Duab
Duab

Concentric zone phaj rings ua kom deb thiab nyob ze cov khoom hauv qhov tsom

Txhawm rau tshem tawm qhov teeb meem zoo li tsis tuaj yeem daws yuav tso cai rau MicroSight thev naus laus zis, uas tau tsim los ntawm Asmeskas tus kws tsim txuj ci David Crandall. Nws lub ntsiab lus yog txhawm rau teeb tsa me me, npib-qhov loj me, pob tshab pob tshab rau ntawm riam phom ntawm kab pom, uas tso cai rau tus neeg tua lub qhov muag kom ob leeg nyob deb thiab ze cov khoom hauv kev tsom mus rau tib lub sijhawm. Thiab qhov zais cia tseem ceeb yog, tau kawg, hauv lub disc nws tus kheej.

Duab
Duab

David Crandall yog tus neeg tua phom uas xav ua kom tsoo lub hom phiaj los ntawm 100 metres siv nws txoj haujlwm tshiab

Duab
Duab

Nws tsis muaj dab tsi ntau dua li Fresnel cheeb tsam phaj, iav iav suav nrog txheej txheej ntawm lub voj voos kheej kheej ntawm txoj kab uas hla nruj. Phaj cheeb tsam no ua yuav luag zoo li lub lens, txawm hais tias lub hauv paus ntsiab lus sib txawv. Hauv ib lub lens zoo tib yam, lub teeb pom kev tsis zoo vim qhov sib txawv ntawm qhov nrawm ntawm lub teeb sab hauv nws thiab hauv huab cua, thiab Fresnel lens ua haujlwm vim muaj qhov sib txawv, piv txwv li. kev hloov pauv ntawm txoj kab nqaj thaum hla dhau qhov teeb meem lossis qhov, qhov ntev ntawm qhov uas piv rau nws lub nthwv dej.

Crandall tau hais kom siv cov phaj ib cheeb tsam, suav nrog txheej iav iav, pob tshab thiab txhais tau zoo. Lub teeb dhau los ntawm cov pob tshab pob tshab tsis hloov pauv, tso cai rau koj tsom mus rau cov khoom nyob deb. Kev sib txawv tshwm sim ntawm ib puag ncig ntawm cov nplhaib ib nrab pob tshab, tsom lub teeb los ntawm cov khoom nyob ze. Raws li qhov tshwm sim, qhov tseem ceeb tau txais: lub peev xwm los ua kom pom tseeb ob qho tib si lub hom phiaj nyob deb thiab ze rau pem hauv ntej pom.

Tau kawg, tseem muaj lwm txoj hauv kev niaj hnub no. Tab sis feem ntau ntawm lawv yog cov khoom siv nyuaj, feem ntau (zoo li holographic sights) xav tau txawm tias cov khoom siv hluav taws xob. Hauv kev sib piv, MicroSight zoo li pheej yig heev, yooj yim thiab ntseeg tau, txawm hais tias tsis raug. Thiab kev ntseeg tau thiab yooj yim qee zaum tseem ceeb dua qhov raug.

Pom zoo: