Xov xwm kev lag luam
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Yos hav zoov / QD Style Integral Mounts nrog / tsis muaj npuas qib Picatinny / Weaver Aluminium Nplhaib
Cov khoom no yog tsim tshwj xeeb rau cov neeg nyiam yos hav zoov.Nws muaj QD-style integrated phom Tshuag nrog ceev-detach muaj nuj nqi.Nws yog tsim los ntawm zoo aluminium alloy nrog 30mm los yog 34mm txoj kab uas hla rings haum rau Picatinny / Weaver rails.Cov khoom tsim yog heev ergonomic thiab pro ...Nyeem ntxiv -
Keeb kwm ntawm Spotting Scope
Nyob rau hauv 1611, German astronomer Kepler coj ob daim ntawm lenticular lens raws li lub hom phiaj thiab lub eyepiece, lub magnification yog obviously txhim kho, tom qab cov neeg suav hais tias qhov kho qhov muag system li Kepler telescope.Xyoo 1757, Du Grand los ntawm kev kawm ntawm iav thiab dej refraction thiab dispersion ...Nyeem ntxiv -
Yuav xaiv lub tsom iav li cas
Yuav ua li cas xaiv lub tsom iav raj yog ib qho nyuaj, nws tsis yog tsuas yog cov cuab yeej siv tau zoo xwb, tab sis kuj yog cov khoom siv ua si kim, feem ntau ntawm cov neeg nyob rau hauv qhov xwm txheej ntawm cov khoom noj khoom haus nplua nuj, xaiv nws ua cov cuab yeej ua si lom zem.Mus koom kev ua si sab nraum zoov, saib kev ua kis las, saib cabaret, ...Nyeem ntxiv