Kolim\u00e1tor pat\u0159\u00ed mezi nejb\u011b\u017en\u011bj\u0161\u00ed vylep\u0161en\u00ed modern\u00edch pistol\u00ed a karabin, a m\u00e1 to sv\u016fj d\u016fvod: zjednodu\u0161uje m\u00ed\u0159en\u00ed na jedin\u00fd \u00fakon. Um\u00edst\u00edte bod na c\u00edl a stisknete spou\u0161\u0165. Tento pr\u016fvodce vysv\u011btluje, co to vlastn\u011b kolim\u00e1tor je, jak optika prom\u00edt\u00e1 onen plovouc\u00ed bod a jak hlavn\u00ed konstruk\u010dn\u00ed volby \u2013 typ z\u00e1\u0159i\u010de, velikost bodu, z\u00e1m\u011brn\u00fd obrazec a jas \u2013 ovliv\u0148uj\u00ed to, jak se zam\u011b\u0159ova\u010d chov\u00e1 v praxi.<\/p>\n
Obecn\u011b je reflexn\u00ed zam\u011b\u0159ova\u010d jak\u00e1koliv optika, kter\u00e1 prom\u00edt\u00e1 emitovan\u00fd z\u00e1m\u011brn\u00fd obrazec \u2013 obvykle z LED diody \u2013 na \u010do\u010dku. Standardn\u00ed kolim\u00e1tor bez zv\u011bt\u0161en\u00ed, kter\u00fd v\u00edd\u00e1te na pistol\u00edch a pu\u0161k\u00e1ch, je reflexn\u00ed kolima\u010dn\u00ed<\/em> zam\u011b\u0159ova\u010d. D\u00edv\u00e1te se p\u0159es \u010d\u00e1ste\u010dn\u011b propustnou zrcadlovou \u010do\u010dku a vid\u00edte osv\u011btlen\u00fd z\u00e1m\u011brn\u00fd bod, obvykle te\u010dku, kter\u00e1 zd\u00e1nliv\u011b plave na c\u00edli.<\/p>\n Proto\u017ee z\u00e1m\u011brn\u00fd obrazec generuje samotn\u00fd zam\u011b\u0159ova\u010d \u2013 nen\u00ed namalovan\u00fd na skle a nen\u00ed sou\u010d\u00e1st\u00ed zbran\u011b \u2013 samotn\u00e9 um\u00edst\u011bn\u00ed bodu na c\u00edl p\u0159edstavuje cel\u00fd proces m\u00ed\u0159en\u00ed. Z toho pramen\u00ed pov\u011bst kolim\u00e1tor\u016f ohledn\u011b rychlosti a d\u016fvod, pro\u010d u obrann\u00fdch a slu\u017eebn\u00edch zbran\u00ed z velk\u00e9 \u010d\u00e1sti nahradily mechanick\u00e1 m\u00ed\u0159idla. Pojmy \u201e\u010derven\u00fd bod\u201c, \u201ereflexn\u00ed zam\u011b\u0159ova\u010d\u201c a \u201ekolim\u00e1tor\u201c se \u010dasto pou\u017e\u00edvaj\u00ed jako synonyma. Z\u00e1\u0159i\u010dem je \u010dasto \u010derven\u00e1 LED dioda, ale mnoho zam\u011b\u0159ova\u010d\u016f nab\u00edz\u00ed i zelenou barvu; princip fungov\u00e1n\u00ed je toto\u017en\u00fd.<\/p>\n Standardn\u00ed kolim\u00e1tor vyu\u017e\u00edv\u00e1 sv\u011btelnou diodu (LED) um\u00edst\u011bnou v ohnisku kolima\u010dn\u00ed optiky, kter\u00e1 vytv\u00e1\u0159\u00ed z\u00e1m\u011brn\u00fd obrazec ve tvaru bodu. \u010co\u010dka sm\u011b\u0159uj\u00edc\u00ed k v\u00e1m je zak\u0159iven\u00e1 a je opat\u0159ena \u010d\u00e1ste\u010dn\u011b propustnou povrchovou \u00fapravou citlivou na vlnovou d\u00e9lku, kter\u00e1 je navr\u017eena tak, aby odr\u00e1\u017eela pouze \u010dervenou \u010d\u00e1st spektra, zat\u00edmco v\u011bt\u0161inu ostatn\u00edho sv\u011btla propou\u0161t\u00ed p\u0159\u00edmo.<\/p>\n Zjednodu\u0161en\u011b \u0159e\u010deno, tato vrstva odr\u00e1\u017e\u00ed \u00fazk\u00e9 p\u00e1smo sv\u011btla vyza\u0159ovan\u00e9ho LED diodou zp\u011bt k va\u0161emu oku, zat\u00edmco t\u00e9m\u011b\u0159 v\u0161e ostatn\u00ed propou\u0161t\u00ed, tak\u017ee c\u00edl vid\u00edte jasn\u011b. \u010casto se vol\u00ed syt\u011b \u010derven\u00e9 LED diody s vlnovou d\u00e9lkou kolem 670 nanometr\u016f, proto\u017ee jsou jasn\u00e9, maj\u00ed dobr\u00fd kontrast v\u016f\u010di p\u0159\u00edrodn\u00edmu pozad\u00ed a s t\u011bmito povrchov\u00fdmi \u00fapravami dob\u0159e funguj\u00ed.<\/p>\n Proto\u017ee se LED dioda nach\u00e1z\u00ed v ohnisku zak\u0159iven\u00e9 \u010do\u010dky, sv\u011btlo opou\u0161t\u011bj\u00edc\u00ed \u010do\u010dku je kolimovan\u00e9<\/em> \u2013 paprsky vystupuj\u00ed v podstat\u011b rovnob\u011b\u017en\u011b, jako by se bod nach\u00e1zel velmi daleko. Zam\u011b\u0159ova\u010d vrh\u00e1 tento rovnob\u011b\u017en\u00fd paprsek \u010derven\u00e9ho sv\u011btla zp\u011bt do va\u0161eho oka a va\u0161e oko, zaost\u0159en\u00e9 na c\u00edl, vn\u00edm\u00e1 tento paprsek jako bod le\u017e\u00edc\u00ed p\u0159\u00edmo na c\u00edli, a ne na skle.<\/p>\n Kolim\u00e1tory jsou b\u011b\u017en\u011b propagov\u00e1ny jako zam\u011b\u0159ova\u010de \u201ebez paralaxy\u201c. V praxi to znamen\u00e1, \u017ee mal\u00e9 zm\u011bny polohy va\u0161eho oka p\u0159\u00edli\u0161 neposunou zd\u00e1nliv\u00fd bod z\u00e1sahu \u2013 co\u017e je skute\u010dn\u00e1 v\u00fdhoda p\u0159i rychl\u00e9 st\u0159elb\u011b nebo z nestandardn\u00edch poloh.<\/p>\n Na tomto up\u0159esn\u011bn\u00ed v\u0161ak z\u00e1le\u017e\u00ed. Kolimovan\u00fd obraz je skute\u010dn\u011b bez paralaxy pouze v nekone\u010dnu, p\u0159i\u010dem\u017e u jak\u00e9hokoliv c\u00edle v kone\u010dn\u00e9 vzd\u00e1lenosti vznik\u00e1 mal\u00fd kruh chyby. N\u011bkte\u0159\u00ed v\u00fdrobci lad\u00ed optick\u00e9 zaost\u0159en\u00ed tak, aby se paralaxa minimalizovala na zvolenou vzd\u00e1lenost, \u010dasto zhruba na 25\u201350 m. K tvrzen\u00ed \u201ebez paralaxy\u201c p\u0159istupujte jako k \u201evelmi n\u00edzk\u00e9 paralaxe pro praktick\u00e9 \u00fa\u010dely\u201c, nikoliv jako k \u201enulov\u00e9 chyb\u011b na ka\u017edou vzd\u00e1lenost\u201c. Zbytkov\u00e1 chyba je omezena velikost\u00ed optick\u00e9ho okna, tak\u017ee je mal\u00e1 \u2013 udr\u017eovat bod v rozumn\u00e9 m\u00ed\u0159e ve st\u0159edu okna v\u0161ak z\u016fst\u00e1v\u00e1 dobrou prax\u00ed.<\/p>\n Reflexn\u00ed zam\u011b\u0159ova\u010de se vyr\u00e1b\u011bj\u00ed ve dvou z\u00e1kladn\u00edch konstruk\u010dn\u00edch stylech a rozd\u00edl spo\u010d\u00edv\u00e1 p\u0159edev\u0161\u00edm v tom, kde je um\u00edst\u011bn LED z\u00e1\u0159i\u010d a jak dob\u0159e je chr\u00e1n\u011bn.<\/p>\n U zam\u011b\u0159ova\u010d\u016f s otev\u0159en\u00fdm z\u00e1\u0159i\u010dem<\/strong> se z\u00e1\u0159i\u010d nach\u00e1z\u00ed za sklem a v zadn\u00ed \u010d\u00e1sti je otev\u0159en\u00fd. Tyto zam\u011b\u0159ova\u010de b\u00fdvaj\u00ed men\u0161\u00ed a leh\u010d\u00ed, obvykle i levn\u011bj\u0161\u00ed a nab\u00edzej\u00ed \u0161ir\u0161\u00ed zorn\u00e9 pole, co\u017e zrychluje zachycen\u00ed c\u00edle a pom\u00e1h\u00e1 udr\u017eet si p\u0159ehled o situaci. Dan\u00ed za to je zranitelnost: r\u00e1m tvo\u0159\u00ed jakousi prohlube\u0148, kter\u00e1 se m\u016f\u017ee zaplnit vodou, sn\u011bhem, bl\u00e1tem nebo prachem z kapsy, a ne\u010distoty, kter\u00e9 se zde usad\u00ed, mohou zablokovat prom\u00edtan\u00fd bod. Jej\u00ed vy\u010di\u0161t\u011bn\u00ed pak m\u016f\u017ee vy\u017eadovat pou\u017eit\u00ed prstu nebo ruk\u00e1vu ko\u0161ile.<\/p>\n U zam\u011b\u0159ova\u010d\u016f s uzav\u0159en\u00fdm z\u00e1\u0159i\u010dem<\/strong> je z\u00e1\u0159i\u010d uzav\u0159en mezi dv\u011bma kusy skla. B\u00fdvaj\u00ed zpravidla v\u011bt\u0161\u00ed a maj\u00ed tvar krabi\u010dky nebo tubusu, v\u011bt\u0161inou jsou tak\u00e9 dra\u017e\u0161\u00ed, ale uzav\u0159en\u00e1 konstrukce chr\u00e1n\u00ed z\u00e1\u0159i\u010d p\u0159ed bl\u00e1tem, de\u0161t\u011bm a prachem. Pokud se p\u0159edn\u00ed \u010do\u010dka u\u0161pin\u00ed, obvykle ji sta\u010d\u00ed jednodu\u0161e set\u0159\u00edt. Toto riziko zne\u010di\u0161t\u011bn\u00ed p\u0159edstavuje hlavn\u00ed kompromis ve spolehlivosti mezi ob\u011bma konstrukcemi. Jedna praktick\u00e1 pozn\u00e1mka k se\u0159izov\u00e1n\u00ed: u pln\u011b uzav\u0159en\u00e9ho tubusov\u00e9ho zam\u011b\u0159ova\u010de se p\u0159i \u00faprav\u011b v\u00fd\u0161kov\u00e9 a stranov\u00e9 korekce pohybuje cel\u00e1 sestava, zat\u00edmco otev\u0159en\u00fd z\u00e1\u0159i\u010d m\u00e1 pouze jedinou \u010do\u010dku, kter\u00e1 je obvykle chr\u00e1n\u011bna mal\u00fdm krytem.<\/p>\n A\u0165 tak \u010di onak, kolim\u00e1tor pot\u0159ebuje pevnou a opakovateln\u011b p\u0159esnou mont\u00e1\u017e. Na\u0161e nab\u00eddka mont\u00e1\u017e\u00ed pro kolim\u00e1tory<\/a> pokr\u00fdv\u00e1 b\u011b\u017en\u00e1 mont\u00e1\u017en\u00ed rozhran\u00ed pro pistole a karabiny.<\/p>\n Velikost bodu se ud\u00e1v\u00e1 v MOA<\/strong> (\u00fahlov\u00e1 minuta), co\u017e je \u00fahlov\u00e1 jednotka. Jako pracovn\u00ed hodnota se 1 MOA obecn\u011b zaokrouhluje zhruba na 1 palec na 100 yard\u016f. Proto\u017ee m\u00e1 bod \u00fahlovou velikost, fyzick\u00e1 \u010d\u00e1st c\u00edle, kterou zakr\u00fdv\u00e1, se se vzd\u00e1lenost\u00ed zv\u011bt\u0161uje.<\/p>\n V\u011bt\u0161\u00ed body v rozmez\u00ed zhruba 4\u20138 MOA lze rychleji zachytit a jsou vhodn\u00e9 pro st\u0159elbu na kr\u00e1tkou vzd\u00e1lenost; men\u0161\u00ed body se hod\u00ed pro v\u011bt\u0161\u00ed vzd\u00e1lenosti, kde z\u00e1le\u017e\u00ed na tom, aby bod p\u0159ekr\u00fdval co nejmen\u0161\u00ed \u010d\u00e1st c\u00edle. Stoj\u00ed za to si uv\u011bdomit: zv\u00fd\u0161en\u00edm jasu se bod m\u016f\u017ee jevit v\u011bt\u0161\u00ed a za\u010d\u00edt \u201ez\u00e1\u0159it\u201c. Pro p\u0159esnou st\u0159elbu pou\u017e\u00edvejte nejni\u017e\u0161\u00ed jas, p\u0159i kter\u00e9m je bod st\u00e1le ostr\u00fd.<\/p>\n V\u011bt\u0161ina reflexn\u00edch zam\u011b\u0159ova\u010d\u016f pou\u017e\u00edv\u00e1 jednoduch\u00fd bod, existuj\u00ed ale i jin\u00e9 obrazce. Z\u00e1m\u011brn\u00fd obrazec typu bod v kruhu umis\u0165uje mal\u00fd st\u0159edov\u00fd bod do v\u011bt\u0161\u00edho prstence: prstenec p\u0159itahuje oko pro rychl\u00e9 zam\u011b\u0159en\u00ed nabl\u00edzko, zat\u00edmco st\u0159edov\u00fd bod slou\u017e\u00ed k p\u0159esn\u00e9 st\u0159elb\u011b. Slo\u017eit\u011bj\u0161\u00ed obrazce, jako jsou k\u0159\u00ed\u017ee, jsou u jednoduch\u00fdch reflexn\u00edch zam\u011b\u0159ova\u010d\u016f m\u00e9n\u011b b\u011b\u017en\u00e9 a vy\u017eaduj\u00ed slo\u017eit\u011bj\u0161\u00ed optiku. Zda v\u00e1m konkr\u00e9tn\u00ed z\u00e1m\u011brn\u00fd obrazec pom\u016f\u017ee, je ot\u00e1zkou preferenc\u00ed a tr\u00e9ninku.<\/p>\n Proto\u017ee jsou kolim\u00e1tory elektronick\u00e1 za\u0159\u00edzen\u00ed, nap\u00e1jen\u00ed a jas jsou sou\u010d\u00e1st\u00ed jejich obsluhy. R\u016fzn\u00e9 \u00farovn\u011b intenzity udr\u017euj\u00ed bod viditeln\u00fd na sv\u011btl\u00e9m pozad\u00ed, ani\u017e by se v hor\u0161\u00edch sv\u011bteln\u00fdch podm\u00ednk\u00e1ch rozmaz\u00e1val. Zam\u011b\u0159ova\u010de kompatibiln\u00ed s no\u010dn\u00edm vid\u011bn\u00edm maj\u00ed vyhrazen\u00e9 nejni\u017e\u0161\u00ed \u00farovn\u011b nastaven\u00ed pro pou\u017eit\u00ed s p\u0159\u00edstrojem no\u010dn\u00edho vid\u011bn\u00ed. Mnoho slu\u017eebn\u00edch zam\u011b\u0159ova\u010d\u016f funguje na b\u011b\u017enou knofl\u00edkovou baterii a dlouh\u00e1 v\u00fddr\u017e p\u0159edstavuje z\u00e1sadn\u00ed prodejn\u00ed argument \u2013 mnoho u\u017eivatel\u016f tak nech\u00e1v\u00e1 optiku neust\u00e1le zapnutou a baterii m\u011bn\u00ed podle kalend\u00e1\u0159e, m\u00edsto aby se spol\u00e9hali na jej\u00ed vyp\u00edn\u00e1n\u00ed. Extr\u00e9mn\u00ed mr\u00e1z m\u016f\u017ee \u017eivotnost baterie zkr\u00e1tit. V\u017edy si ov\u011b\u0159te typ baterie, v\u00fddr\u017e a interval v\u00fdm\u011bny pro v\u00e1\u0161 konkr\u00e9tn\u00ed model, proto\u017ee tyto \u00fadaje se li\u0161\u00ed v z\u00e1vislosti na zam\u011b\u0159ova\u010di a jeho nastaven\u00ed.<\/p>\n Zna\u010dky jako Holosun<\/a> nab\u00edzej\u00ed zam\u011b\u0159ova\u010de ve v\u011bt\u0161in\u011b t\u011bchto kombinac\u00ed typ\u016f z\u00e1\u0159i\u010d\u016f, velikost\u00ed bodu a z\u00e1m\u011brn\u00fdch obrazc\u016f, co\u017e usnad\u0148uje p\u0159izp\u016fsoben\u00ed zam\u011b\u0159ova\u010de tomu, jak ve skute\u010dnosti st\u0159\u00edl\u00edte.<\/p>\n Z\u00e1sadn\u00ed v\u00fdhodou kolim\u00e1toru oproti mechanick\u00fdm m\u00ed\u0159idl\u016fm je jedin\u00e1 ohniskov\u00e1 rovina<\/strong>. U mechanick\u00fdch m\u00ed\u0159idel mus\u00ed oko zaost\u0159ovat na hled\u00ed, mu\u0161ku a c\u00edl v r\u016fzn\u00fdch vzd\u00e1lenostech. Kolim\u00e1tor v\u00e1m umo\u017e\u0148uje zaost\u0159it na c\u00edl m\u00edsto na mu\u0161ku, co\u017e dovoluje st\u0159elbu s ob\u011bma o\u010dima otev\u0159en\u00fdma pro \u0161ir\u0161\u00ed perifern\u00ed vid\u011bn\u00ed, rychlej\u0161\u00ed zachycen\u00ed c\u00edle, ni\u010d\u00edm neru\u0161en\u00fd obraz a lep\u0161\u00ed v\u00fdkon ve \u0161patn\u00fdch sv\u011bteln\u00fdch podm\u00ednk\u00e1ch d\u00edky osv\u011btlen\u00e9mu z\u00e1m\u011brn\u00e9mu obrazci. Kolim\u00e1tor v\u0161ak nen\u00ed za ka\u017ed\u00fdch okolnost\u00ed nad\u0159azen\u00fd: je z\u00e1visl\u00fd na baterii a elektronice, z\u00e1\u0159i\u010d nebo \u010do\u010dka mohou b\u00fdt zne\u010di\u0161t\u011bny a vy\u017eaduje tr\u00e9nink k dosa\u017een\u00ed konzistentn\u00edho nahozen\u00ed zbran\u011b. Mnoho st\u0159elc\u016f si ponech\u00e1v\u00e1 mechanick\u00e1 m\u00ed\u0159idla jako z\u00e1lohu (co-witness).<\/p>\n N\u011bkolik typ\u016f optiky vypad\u00e1 p\u0159es sklo podobn\u011b, ale funguj\u00ed odli\u0161n\u011b. Reflexn\u00ed kolim\u00e1tor odr\u00e1\u017e\u00ed LED bod na sklo s povrchovou \u00fapravou p\u0159i zv\u011bt\u0161en\u00ed 1x. Holografick\u00fd zam\u011b\u0159ova\u010d prom\u00edt\u00e1 na sklo laserem generovan\u00fd hologram, je p\u0159\u00edli\u0161 velk\u00fd a t\u011b\u017ek\u00fd pro pistole a p\u0159i pou\u017eit\u00ed zv\u011bt\u0161ovac\u00edho modulu zachov\u00e1v\u00e1 stejnou velikost z\u00e1m\u011brn\u00e9ho obrazce. Zv\u011bt\u0161ovac\u00ed nebo prizmatick\u00e1 optika vyu\u017e\u00edv\u00e1 \u010do\u010dky ke zv\u011bt\u0161en\u00ed obrazu, co\u017e p\u0159in\u00e1\u0161\u00ed omezen\u00ed v podob\u011b vzd\u00e1lenosti v\u00fdstupn\u00ed pupily (eye relief) a paralaxy, kter\u00fdm se kolim\u00e1tor do zna\u010dn\u00e9 m\u00edry vyh\u00fdb\u00e1 \u2013 tolerance kolim\u00e1toru v\u016f\u010di poloze oka tak\u00e9 vyhovuje zbran\u00edm se siln\u00fdm zp\u011btn\u00fdm r\u00e1zem. Zv\u011bt\u0161ovac\u00ed moduly existuj\u00ed pro reflexn\u00ed i holografick\u00e9 zam\u011b\u0159ova\u010de, ale ani jeden z nich nenab\u00edz\u00ed zv\u011bt\u0161en\u00ed s\u00e1m o sob\u011b. Pokud m\u00edsto toho pracujete se zv\u011bt\u0161ovac\u00ed optikou, na\u0161e mont\u00e1\u017ee pro pu\u0161kohledy<\/a> pokr\u00fdvaj\u00ed tuto \u010d\u00e1st nab\u00eddky.<\/p>\n Pokud byste pot\u0159ebovali pomoci s v\u00fdb\u011brem kolim\u00e1toru, typu z\u00e1\u0159i\u010de nebo mont\u00e1\u017ee pro va\u0161i zbra\u0148, prohl\u00e9dn\u011bte si n\u00e1\u0161 obchod nebo n\u00e1s nav\u0161tivte ve Varn\u011b \u2013 r\u00e1di to s v\u00e1mi probereme.<\/p>\n","protected":false},"excerpt":{"rendered":" Kolim\u00e1tor pat\u0159\u00ed mezi nejb\u011b\u017en\u011bj\u0161\u00ed vylep\u0161en\u00ed modern\u00edch pistol\u00ed a karabin, a m\u00e1 to sv\u016fj d\u016fvod: zjednodu\u0161uje m\u00ed\u0159en\u00ed na jedin\u00fd \u00fakon. Um\u00edst\u00edte bod na c\u00edl a stisknete spou\u0161\u0165. Tento pr\u016fvodce vysv\u011btluje, co to vlastn\u011b kolim\u00e1tor je, jak optika prom\u00edt\u00e1 onen plovouc\u00ed bod a jak hlavn\u00ed konstruk\u010dn\u00ed volby \u2013 typ z\u00e1\u0159i\u010de, velikost bodu, z\u00e1m\u011brn\u00fd obrazec a jas \u2013 […]\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[17746],"tags":[],"class_list":["post-779253","post","type-post","status-publish","format-standard","hentry","category-pruvodce"],"acf":[],"_links":{"self":[{"href":"https:\/\/nbg.eu\/cs\/wp-json\/wp\/v2\/posts\/779253","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nbg.eu\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nbg.eu\/cs\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/nbg.eu\/cs\/wp-json\/wp\/v2\/comments?post=779253"}],"version-history":[{"count":1,"href":"https:\/\/nbg.eu\/cs\/wp-json\/wp\/v2\/posts\/779253\/revisions"}],"predecessor-version":[{"id":779276,"href":"https:\/\/nbg.eu\/cs\/wp-json\/wp\/v2\/posts\/779253\/revisions\/779276"}],"wp:attachment":[{"href":"https:\/\/nbg.eu\/cs\/wp-json\/wp\/v2\/media?parent=779253"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbg.eu\/cs\/wp-json\/wp\/v2\/categories?post=779253"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbg.eu\/cs\/wp-json\/wp\/v2\/tags?post=779253"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Jak optika funguje<\/h2>\n
Koncept \u201ebez paralaxy\u201c \u2013 a jeho limity<\/h2>\n
Konstrukce s otev\u0159en\u00fdm a uzav\u0159en\u00fdm z\u00e1\u0159i\u010dem<\/h2>\n
Velikost bodu v MOA: rychlost versus p\u0159esnost<\/h2>\n
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Z\u00e1m\u011brn\u00fd obrazec, jas a baterie<\/h2>\n
Srovn\u00e1n\u00ed kolim\u00e1tor\u016f s jin\u00fdmi zam\u011b\u0159ova\u010di<\/h2>\n