Kev paub txog kev lag luam txog phom phom

Ntawm no yog kev paub txog kev lag luam txog phom phom:

Hom thiab Daim Ntawv Thov: Rifle scopes yog cov khoom siv kho qhov muag siv rau aiming thiab meej tua. Lawv nrhiav kev siv dav hauv kev ua tub rog, tua cov kis las, yos hav zoov, thiab saib noog. Cov hom muaj xws li optical rifle scopes, red dot sights, telescopic sights, thiab night visions. Lawv tuaj yeem siv nrog phom, phom, hneev, thiab lwm yam riam phom tua.

Optical Principles: Rifle scopes siv lub tshuab lens tsom lub teeb rau ntawm lub hom phiaj, cia tus neeg tua pom lub hom phiaj kom meej meej. Lub lens system feem ntau muaj lub hom phiaj lo ntsiab muag, eyepieces, thiab magnification systems. Lub hom phiaj lens khaws lub teeb, lub eyepiece yog siv rau kev soj ntsuam thiab aiming, thiab lub magnification system magnifies lub hom phiaj duab.

Magnification Fais Fab: Lub zog loj ntawm rab phom loj txiav txim siab qhov loj ntawm lub hom phiaj duab nyob rau hauv qhov. Kev nthuav dav siab dua muab qhov pom tseeb dua tab sis tuaj yeem txwv qhov kev pom thiab kev sib kis ntawm lub teeb. Magnification zog feem ntau qhia los ntawm "X," xws li 3X, 4X, 6X, thiab lwm yam.

Field of View: Lub teb ntawm saib yog hais txog kab rov tav thiab ntsug nyob deb pom los ntawm cov phom loj. Ib qho kev pom loj dua muab kev pom dav dua, ua kom yooj yim rau kev taug qab cov hom phiaj txav. Qhov chaw saib yog feem ntau ntsuas nyob rau hauv degrees los yog linear nrug.

Hom Reticle: Rifle Scopes muaj ntau hom reticle raws li cov kev cai tshwj xeeb. Hom reticle feem ntau muaj xws li crosshairs, dot reticles, duplex reticles, thiab illuminated reticles. Cov hom reticle sib txawv yog tsim rau cov chaw sib txawv thiab cov xwm txheej tua.

Waterproof thiab Shockproof Performance: Txij li thaum rab phom scopes feem ntau siv nyob rau hauv sab nraum zoov ib puag ncig, waterproof thiab shockproof peev xwm tseem ceeb heev. Cov phom phom zoo tshaj plaws feem ntau muaj cov dej tsis zoo, huab cua-pov thawj, thiab kev poob siab-resistant nta kom ntseeg tau tias kev ua tau zoo txawm tias huab cua tsis zoo.

Focusing System: Qee qhov phom sij muaj qhov ua kom pom tseeb uas tso cai rau tus neeg tua phom los kho lub lens tsom kom pom cov duab meej. Los ntawm kev kho qhov ua kom pom tseeb, tus tua tuaj yeem ua tiav qhov kev pom zoo ntawm qhov sib txawv.

Rifle Scope Accessories: Txhawm rau txhim kho tus neeg tua phom lub peev xwm, qee qhov phom sij tuaj nrog cov khoom siv ntxiv xws li fiber ntau illumination, rangefinders, inclinometers, thiab cov ntsuas cua ceev. Cov khoom siv no muab cov ntaub ntawv raug tua ntau dua thiab cov ntaub ntawv ib puag ncig.

Nqe thiab Hom: Rifle scope tus nqi sib txawv raws li hom, zoo, nta, thiab kev ua haujlwm. Qee lub npe nrov phom loj muaj xws li Schmidt & Bender, Browning, Swarovski, Nikon, thiab Leica, thiab lwm yam.

Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias kev paub txog kev lag luam txog cov phom sij tuaj yeem hloov kho nrog kev nce qib thiab kev tsim kho tshiab. Yog li ntawd, cov cuab yeej siv phom sij thiab cov tswv yim tshiab tuaj yeem tshwm sim dhau sijhawm. Yuav kom nyob twj ywm nrog cov kev paub txog kev lag luam thiab cov ntaub ntawv tshiab, nws tau qhia kom koom nrog cov kws tshaj lij, cov tuam txhab, cov khw muag khoom, lossis cov koom haum kev lag luam phom sij.