I-Astigmatism ichaphazela indlela abantu ababona ngayoichaphaza elibomvuizinto ezibonwayo. Endaweni yechaphaza elicwebileyo, abasebenzisi banokubona imilo engacacanga okanye i-starbursts, enciphisa ukuchaneka. Abavelisi baye benza ezikhethekileyoizixhoboukulungisa lo mba. Ukukhetha umbono ochanekileyo kuqinisekisa ukubonwa okucacileyo kunye nokuphucula ukusebenza. Ukhetho olucingisisiweyo lunceda abadubuli bokuzonwabisa kunye neengcali ngokufanayo.

Izinto eziphambili zokuThatha

• I-Astigmatism inokwenza okubonwayo kwamachaphaza abomvu kubonakale kufiphele okanye kumdaka. Ukwazi oku kunceda abantu baqonde ukuba ingxaki ngamehlo abo.
• Ukukhetha ukubona ichaphaza elibomvu, njengeentlobo ze-holographic okanye iiprism, kungenza izinto zicace kwaye zichaneke ngakumbi kubantu abane-astigmatism.
• Ukuzama izinto ezahlukeneyo phambi kokuba uthenge kubaluleke kakhulu. Oku kuqinisekisa ukuba umbono usebenza kakuhle kumbono wabo kwaye uphucula ukudubula.

Ukuqonda i-Astigmatism kunye ne-Red Dot Sights

Yintoni i-astigmatism

I-Astigmatism yimeko yombono eqhelekileyo ebangelwa kukugoba okungaqhelekanga kwecornea okanye ilens. Endaweni yokujolisa ukukhanya ngokulinganayo kwiretina, iliso lidala iindawo ekugxilwe kuzo ezininzi. Oku kukhokelela ekuboneni ngokugqwethekileyo okanye kumfiliba kwimigama eyahlukahlukeneyo. Ngokungafaniyo nokubona kufutshane okanye ukubona kude, okuchaphazela ukubona kuluhlu oluthile, i-astigmatism ichaphazela ukucaca kuyo yonke imigama. Inokuthi yenzeke ecaleni kwezinye iimpazamo zokuziphendulela, ezifana ne-myopia okanye i-hyperopia, inzima ngakumbi imbono yokubona.

Kubantu abane-astigmatism, imisebenzi yemihla ngemihla efana nokufunda okanye ukuqhuba inokuba lucelomngeni. Xa usebenzisa izixhobo zamehlo ezifana namachaphaza abomvu, izitenxo ezikwigophe leliso zinokukhulisa ukugqwetheka, nto leyo eyenza kube nzima ukufumana imbono ecacileyo nechanileyo.

Ingaba i-astigmatism iyichaphazela njani into yokubona amachaphaza abomvu?

I-Astigmatism iguqula indlela abasebenzisi ababona ngayo amachaphaza abomvu ngokugqwetha ireticle. Endaweni yokubona ichaphaza elicacileyo, elichazwe kakuhle, abantu banokubona ukuthambisa, ukugqabhuka kweenkwenkwezi, okanye amachaphaza amaninzi. Oku kugqwetheka kwenzeka ngenxa yokuba iliso liyasokola ukujolisa ukukhanya ukusuka kwireticle yokubona ukuya kwindawo enye kwiretina.

Uphononongo lwezeNzululwazi lubonise ukuba i-astigmatism, kunye nezinye iimeko ze-refractive, inokukhokelela kwimbonakalo engaqhelekanga xa usebenzisa amachaphaza abomvu. Uyilo lwezi zinto ezibonwayo, ezixhomekeke ekuhlanganeni kokukhanya, zisebenzisana nokugoba okungaqhelekanga kwe-cornea. Olu nxibelelwano luhlala lukhokelela ekugqabhukeni kweenkwenkwezi okugqithisileyo, amaqela amachaphaza, okanye iireticles ezingacacanga. Nokuba abantu abanombono we-20/20 banokufumana ezi ziphumo ukuba bane-astigmatism ethambileyo.

Ukulungelelanisa ukukhanya kwechaphaza elibomvu okanye ukuzama imibala eyahlukeneyo ye-reticle, efana nohlaza, ngamanye amaxesha kunokuphucula ukucaca. Iireticles ezinkulu, ezifana nezo zine-4 MOA dot size, zisenokunciphisa ukubonakala kobufifi.

Imiba eqhelekileyo: I-Starbursts, amachaphaza amnyama, kunye neereticles ezigqwethekileyo

I-Astigmatism yazisa imingeni emininzi xa usebenzisa amachokoza abomvu. Ezi ziquka:

• I-Starbursts: Ireticle ibonakala njengokugqabhuka kokukhanya kunechaphaza elinye.
• Amachaphaza amnyama: Ichaphaza elibomvu lisenokubonakala ligcotyiwe okanye lingagxininiswanga, likwenza kube nzima ukujolisa ngokuchanekileyo.
• Iireticles ezigqwethekileyo: Endaweni yesimo esicocekileyo, abasebenzisi banokubona amachaphaza amaninzi okanye amaqela angaqhelekanga.

Le miba ibangelwa kukungajongi kakuhle kwamehlo okubangelwa kukungakwazi kweliso ukujonga ukukhanya kakuhle. I-curvature ye-cornea idala iindawo ezininzi zokugxila, eziphazamisa ukucaca kwe-reticle.

Ingcebiso: Ukuba ubona ukugqabhuka kweenkwenkwezi okanye amachaphaza amnyama, zama ukujikelezisa umbono. Ukuba ukugqwetheka kuhamba ngokubona, umcimbi ulele kwi-optic. Ukuba ihlala imile, i-astigmatism isenokuba ngunobangela.

Ukuqonda le miba ixhaphakileyo kunokunceda abasebenzisi bachonge ukuba imiceli mngeni yabo ivela kumbono wabo okanye kumbono ngokwawo. Ngokujongana nezi ngxaki ngezixhobo ezifanelekileyo, abadubuli banokufikelela ukuchaneka okungcono kunye nokuthuthuzela.

UKhetho oluPhezulu lwe-Red Dot Sight kwi-Astigmatism

Eyona iyonke: EOTtech EXPS3

I-EOTech EXPS3 igqame njengolona khetho lulonke lulonke kubasebenzisi abane-astigmatism. Uyilo lwayo lwe-holographic reticle lunika ingcaciso ekhethekileyo, nakwabo banokukhubazeka kokubona. Ngokungafaniyo nokubonwa kwamachaphaza abomvu emveli, itekhnoloji ye-holographic inciphisa ukugqwetheka okubangelwa yi-astigmatism, inika indawo ekujoliswe kuyo ecocekileyo nechanekileyo.

Lo mbono ugqwesa ngokuchaneka, ukuqina, kunye nomgangatho wokukhanya. Ihambisa ngokuqhubekayo amaqela e-MOA e-1.5 kwiiyadi ezili-100, okwenza kube yinto ethembekileyo yokukhetha abadubuli bokuzonwabisa kunye nabachwephesha. Ulawulo olucacileyo kunye nokukhupha ngokukhawuleza ukunyuswa kuphucula ukusebenziseka, ngelixa i-auto-shutdown feature igcina ubomi bebhetri.

Eyona nto ingcono ekuzingeleni: I-Trijicon RMR Uhlobo lwesi-2

I-Trijicon RMR Uhlobo lwe-2 lukhetho oluphezulu lokuzingela. Ukwakhiwa kwayo okuqinileyo kunye ne-crystal-clear optics yenza ukuba ilungele iimeko zangaphandle. Umbono unechaphaza le-6.5 MOA, elibonakala libukhali kwaye licacile kubasebenzisi abane-astigmatism. Lo bungakanani bechaphaza bukhulu bunceda ekufumaneni okujoliswe kuko ngokukhawuleza, into ebalulekileyo xa uzingela.

Uhlobo lwe-2 lwe-RMR lubandakanya i-auto-brightness feature ehlengahlengisa ubunzulu be-reticle ngokusekwe kukukhanya kwe-ambient. Uyilo lwebhetri olulayisha phezulu luqinisekisa ukutshintshwa lula ngaphandle kokususa umbono, ukugcina iqanda. Iimvavanyo zentsimi ziqinisekisa ukuthembeka kwayo, kunye nabasebenzisi bencoma ukukwazi kwayo ukubamba i-zero nasemva kokutshintsha kwebhetri.

• Ezona mpawu:
  • Ukomelela kwebhombu kwiindawo ezirhabaxa.
  • Ukukhanya okuzenzekelayo kwiimeko zokukhanya ezahlukeneyo.
  • I-reticle ecacileyo kunye nebukhali kubasebenzisi be-astigmatic.

Eyona ndlela yohlahlo lwabiwo-mali: Holosun HS503CU

Kwabo bafuna isisombululo esinoqoqosho kodwa esisebenzayo, iHolosun HS503CU lolona khetho lubalaseleyo. Ifaka i-reticle yesangqa se-MOA ye-65, ebonelela ngomfanekiso ocacileyo wokubona kubasebenzisi abane-astigmatism. Lo bungakanani obukhulu bereticle buphucula ukufunyanwa okujoliswe kuko kwaye kunciphisa ukugqwetheka okubonakalayo.

Ngaphandle kokufikeleleka kwayo, i-HS503CU ibonelela ngokusebenza ngamandla kunye nokuqina. Ibandakanya ukugcinwa kwamandla elanga kunye nobomi obude bebhetri, ukuqinisekisa ukuthembeka kwintsimi. Abasebenzisi baye baqaphela ixabiso layo lemali, okwenza kube yinto ekhethwayo kubathengi abaqaphela uhlahlo lwabiwo-mali.

• IiPros:

  • Ifikeleleka ngaphandle kokubeka esichengeni umgangatho.
  • Ugcino lwamandla elanga ukuze kusetyenziswe ixesha elide.
  • I-reticle ecacileyo kunye enkulu yabasebenzisi be-astigmatic.

• Ububi:

  • Abanye abasebenzisi banika ingxelo yohlengahlengiso oluncinci olufunekayo ukuze kucace ngakumbi.

Eyona ndawo ibonakalayo yeholographic: Vortex UH-1 Gen 2

I-Vortex UH-1 Gen 2 ngumbono we-holographic we-premium eyenzelwe ukujongana neemfuno zabasebenzisi be-astigmatic. I-holographic reticle yayo ibonelela ngenqaku elibukhali nelingenasiphazamiso, nakwabo banokukhubazeka okubonakalayo okubonakalayo.

Lo mbono ubonisa useto lokukhanya oluninzi, oluvumela abasebenzisi ukuba bahlengahlengise ubunzulu bereticle kwiimeko ezahlukeneyo zokukhanya. Ulwakhiwo lwayo olumagingxigingxi luqinisekisa ukuhlala ixesha elide, luyenza ilungele iimeko ezisingqongileyo. I-UH-1 Gen 2 lukhetho oluthembekileyo lwabadubuli abafuna ukusebenza okuphezulu kunye nokucaca kwe-optical.

Eyona prism ibonwayo: iCyelee WOLF2

I-Cyelee WOLF2 yeyona prism ibalaseleyo yokubona i-astigmatism, enkosi kwi-STIG-RS yayo entsha (i-Astigmatism Relief System). Le nkqubo yenzelwe ngokukodwa ukubonelela nge-reticle ecacileyo kunye nebukhali kubasebenzisi abane-astigmatism. Isangqa esikhulu se-MOA se-64 siphucula ukubonakala, ngelixa iisetingi zokukhanya ezisezantsi zinciphisa ubunzima bamehlo.

I-WOLF2 idibanisa ukufikeleleka kunye nokusebenza, iyenza ibe lukhetho olukhulu kwabo bakhetha ukubonwa kweprism. Uyilo lwayo olubambeneyo kunye nolwakhiwo oluhlala ixesha elide luphucula ngakumbi umdla wayo.

Ukuthelekiswa kweempawu

Uhlobo lweReticle: Holographic vs. prism sights

Imibono yeHolographic kunye neprism yahluke kakhulu kuyilo lwereticle, ibonelela ngezibonelelo ezizodwa kubasebenzisi abane-astigmatism. Imibono yeHolographic, efana ne-EOTech EXPS3, idla ngokuba nechaphaza le-MOA eli-1 elirhangqwe yiringi ye-MOA engama-68. Olu luyilo longeza isantya sokufumana okujoliswe kuko, ngakumbi kwiimeko ezikufutshane. Imibono ye-Prism, njenge-Cyelee WOLF2, ihlala isebenzisa ii-reticles ezisisigxina kunye namachaphaza e-MOA e-2 okanye enkulu, ukulungiselela ukudubula okuchanekileyo okanye ukulwa nekota (CQB).

Iimbonakalo zeHolographic zigqwesa kwizinto ezininzi, ngelixa izinto ezibonwayo zeprism zibonelela ngokucacileyo kubasebenzisi abane-astigmatism.

Izicwangciso zokukhanya kunye nokulungelelaniswa

Iisetingi zokukhanya zidlala indima ebalulekileyo ekwandiseni amachaphaza abomvu kwiimeko ezahlukeneyo zokukhanyisa. Iimodeli ezininzi, ezinje nge-Trijicon RMR Type 2, zibonisa izakhono zokuzenza mnyama. Lo msebenzi ulungelelanisa ukuqaqamba kwereticle ngokusekwe kukukhanya kwe-ambient, iqinisekisa ukubonakala kuzo zombini iindawo ezinomthunzi kunye nezikhanyayo.

Olunye ukhetho olumangalisayo olunechaphaza elibomvu ngaphezu kwamanye amaninzi luphawu lokuzifiphaza ngokuzenzekelayo. Xa ndithatha oku evenkileni ukuya kwicala levenkile, ichaphaza elibomvu lizakutshintsha ukuqaqamba ukuze lihambelane nokusingqongileyo.

Ezinye izinto ezibonwayo, njenge-SRO, zibonelela ngamanqanaba asibhozo okuqaqamba anamaqhosha asebenziseka lula, awenza alungele iimeko zokuzingela.

Ixabiso kunye nexabiso lemali

Ixabiso lihlala limisela ukufikeleleka kwamachaphaza abomvu. Iinketho zeprimiyamu, ezifana ne-EOTech EXPS3, zihambisa umsebenzi obalaseleyo kodwa ziza ngexabiso eliphezulu. Iimodeli ezilungele uhlahlo lwabiwo-mali, njengeHolosun HS503CU, zibonelela ngeempawu ezithembekileyo ngaphandle kokuthomalalisa umgangatho. Abathengi kufuneka balinganise iimfuno zabo ngokuchasene nokuqina kombono, ukucaca okubonakalayo, kunye neempawu ezongezelelweyo zokuqinisekisa elona xabiso lilungileyo lotyalo-mali lwabo.

Isikhokelo soMthengi: Ukukhetha iRed Dot Sight eLungileyo

IHolographic vs. prism sights: Yeyiphi engcono kwi-astigmatism

Izinto ezibonwa ngeHolographic kunye neprism zombini zibonelela ngezibonelelo kubantu abane-astigmatism. Imibono yeHolographic inciphisa ukugqwetheka ngokusebenzisa i-holographic grate ehluza ukukhanya, iqinisekisa ukuba imitha ethe ngqo kuphela ifikelela kwiso. Le teknoloji inciphisa isiphumo sokugqabhuka kweenkwenkwezi esihlala sibonwa ngokubonwa kwamachaphaza abomvu. Ukubonwa kwePrism, kwelinye icala, kuxhomekeke kwiireticles zeglasi ezifakiweyo, ezibonelela ngenqaku elicacileyo nelisisigxina. Olu yilo lunciphisa ukuphambuka kwaye lusebenza kakuhle kubasebenzisi abakhetha i-optic elula.

Kwabo bafuna ukuguquguquka, izinto ezibonwayo zeholographic zigqwesa kwiimeko zokudubula eziguqukayo. Izinto ezibonwayo zePrism, nangona kunjalo, zilungele ukudubula ngokuchanekileyo ngenxa yokucaca kwazo okubukhali kwereticle. Ukukhetha phakathi kokubini kuxhomekeke kusetyenziso olucetywayo kunye nokhetho lomntu.

Aluhlaza vs. amachaphaza abomvu: Ngowuphi umbala osebenza ngcono

Amachaphaza aluhlaza akholisa ukodlula amachaphaza abomvu kubasebenzisi abane-astigmatism. Iliso lomntu libukhali ngakumbi kukukhanya okuluhlaza, okunciphisa ukukhanya kunye nokwandisa ubukhali. Oku kwenza amachaphaza aluhlaza abonakale lula kwaye kuncinci ukubangela ukudinwa kwamehlo ngexesha lokusetyenziswa ixesha elide. Ukongezelela, amachaphaza aluhlaza agcina ukubonakala okungcono kwiindawo eziqaqambileyo, apho amachaphaza abomvu anokuthi abonakale ehlanjwe.

Abasebenzisi abane-astigmatism bahlala bechaza ukuba amachaphaza aluhlaza anikezela ngokucacileyo kunye ne-reticle echanekileyo. Oku kucaca kuphucula induduzo kunye nokusebenza, ngokukodwa kwiimeko zokukhanyisa ezahlukeneyo.

Ukubaluleka kokuvavanya phambi kokuthenga

Ukuvavanya umbono wechaphaza elibomvu ngaphambi kokuba uthenge kubalulekile ukuze ufumane ukulingana okufanelekileyo. I-Astigmatism ichaphazela abantu ngeendlela ezahlukeneyo, ngoko ke into esebenzela umntu omnye isenokungasebenzi komnye. Ukundwendwela ivenkile okanye uluhlu lokuzama ukubona izinto ezahlukeneyo kunganceda ukuchonga ukuba loluphi uhlobo lwereticle kunye nombala obonelela ngeyona ngcaciso ibalaseleyo.

Uvavanyo lukwavumela abasebenzisi ukuba bavavanye iimpawu ezinje ngoseto lokukhanya, isiqabu samehlo, kunye nentuthuzelo iyonke. Le ndlela yokusebenza iqinisekisa ukuba umbono uhlangabezana neemfuno ezithile kwaye unqanda iindleko ezingeyomfuneko.

Ezinye izinto ekufuneka ziqwalaselwe: Ukuthomalalisa amehlo, ukomelela, kunye nobunzima

Isiqabu samehlo sidlala indima ebalulekileyo ekuthuthuzelekeni nasekusebenziseni. Izinto ezibonwayo ezinoncedo olukhulu lwamehlo zivumela abasebenzisi ukugcina indawo yokudubula yendalo. Ukuqina kubalulekile ngokulinganayo, ngakumbi kusetyenziso lwangaphandle. I-Optics enokwakhiwa okuqinileyo inokumelana neemeko ezinzima kwaye igcine ukusebenza.

Ubunzima yenye into ekufuneka iqwalaselwe. Imibono ekhaphukhaphu inciphisa ukudinwa ngexesha leeseshoni zokudubula ezongeziweyo kunye nokuphucula ukusebenza. Ukulinganisa le miba kuqinisekisa ukubonwa kwechaphaza elibomvu kwandisa amava okudubula ngaphandle kokubeka esichengeni intuthuzelo okanye ukuthembeka.

Ukukhetha indawo echanekileyo yechaphaza ebomvu ye-astigmatism iqinisekisa umbono ocacileyo kunye nokuchaneka okuphuculweyo. Ukhetho olufana nokubonwa kweholographic kunye neprism kuhlangabezana neemfuno ezahlukeneyo, ngelixa iireticles eziluhlaza zihlala zigqwesa ezibomvu ngenxa yokuncipha kokugqwetheka kunye nokubonakala okungcono.

Ingcebiso: Ukuvavanya iimodeli ezahlukeneyo kunceda abasebenzisi bafumane eyona ifanelekileyo kwiimfuno zabo zombono ezizodwa.

FAQ

Yintoni eyenza i-holographics ibe ngcono kwi-astigmatism?

Ukubonwa kweHolographic kusebenzisa i-laser ukwenza iprojekthi ye-reticle, ukunciphisa ukuphazamiseka. Le teknoloji ibonelela ngeenjongo ezicacileyo kubasebenzisi abane-astigmatism.

Ingaba iiglasi ezichazwe ngugqirha zingalungisa ukugqwetheka kwamachaphaza abomvu?

Ewe, iiglasi ezibhalwe ngugqirha ezenzelwe i-astigmatism zinokuphucula ukucaca. Balungisa ukugoba kweliso, ukunciphisa imiba efana nokugqabhuka kweenkwenkwezi okanye amachaphaza amnyama.

Ngaba iireticles eziluhlaza zihlala zingcono kunobomvu kwi-astigmatism?

Akunjalo rhoqo. Iireticles eziluhlaza zihlala zibonakala zibukhali ngenxa yobuthathaka beliso kukukhanya okuluhlaza. Nangona kunjalo, ukhetho lomntu kunye neemeko zokukhanyisa nazo zinefuthe ekusebenzeni.