Chizolowezi, Needlework
Kodi kupanga zakutali kunyumba
Onsene mwina ankafuna mwana kupanga zakutali anu kuchokera ku zipangizo zotha ntchito, koma mwanjira siinafike manja a ... Bwanji Mng'oma makinawa kwambiri? Ndi yosavuta, chifukwa tsopano kwambiri machenjerero telesikopu zofufuzafufuza, zosiyanasiyana kutisokoneza.
Choyamba, tiyenera pepala wamba a pepala. Sitepe yoyamba ndi kujambula mbali imodzi ya pepala wakuda - izo ndi mkati. Painting chofunika kuti mkati chubu cha zakutali, amene adzakhala anakomoka ndi kujambula pepala, munali mdima, mukatero kuona mu eyepiece fano m'malo kuzimiririka ndipo ndi chodziwikiratu kuti mupeze yankho la funso "kupanga zakutali." O, ndi mu pepala yaitali pepala akhale 1 mita - ndiko kutalika mogwirizana ndi abwino kwa kudzilungamitsa anapanga makinawa.
Choncho, tsogolo la makinawa chubu ndi wokonzeka. Tsopano inu muyenera kupeza mandala kuti mandala. Zipangizo ndi kutalika focal wa mita abwino galasi +1 diopter. Kodi wabwino ndi chakuti magalasi awa amagulitsidwa m'sitolo aliyense wa Optics kwa mtengo knockdown, kotero inu mukhoza ngakhale kugula malo galasi.
Komanso, mu dongosolo kanthu kakuti "Kodi kupanga zakutali" pakubwera mfundo ina - disolo fixation. Disolo chili kumapeto kwa mbali ina ya makinawa pogwiritsa ntchito zikatoni mphete ndi tepi. Pali Baibulo ndi kukonza tepi galasi, koma si nthawi zonse. Pamene inu mwamphamvu kugwirizana mandala kuti makinawa ndi, mukhoza chitani zotsatirazi.
Kuiwala kwathunthu za chifanizo cha turbidity, ayenera kupanga ndi kabowo. Choncho ndi yaing'ono makatoni bwalo ndi bowo pakati. Anapereka kabowo ndi zotheka kwa onse disolo ndi pamaso pa izo - sikungawononge chifukwa komaliza.
Mulimonsemo, zatsopano mwalandilidwa, kotero izo zinali mwina chitsanzo chanu cha imaonetsa kungakhale fanizo la buku lakuti "Bwanji Mng'oma wa zakutali."
Ngati simuli ndi experimenter, mungathe kufufuza tebulo limafanana ndi kukula kwa magalasi ndi mandala diameters wa tizibowo diaphragms lapansi.
Mwachitsanzo, kwa 70 millimeter mandala kabowo ndi mokwanira ndi dzenje 40 mm.
Ndiye muyenera kupeza eyepiece wabwino, chifukwa pawindo izi ndipo inu muwona.
M'masitolo zapaderazi yaing'ono stoklyshki eyepieces ndi okwera mtengo kwambiri - mpaka 1500 rubles apiece. Koma ife si ndife chidwi ndi funso "kupanga zakutali pa mitengo mkulu," ife, m'malo mwake, tikufuna kuwapulumutsa. Ndicho chifukwa chake inu angaiwale za kupita ku sitolo.
Eyepiece ndi abwino ngakhale stoklyshko a zoyang'anira ndi zomwe inu ankasewera ali mwana. Nkofunika kuti zinali basi galasi osati chidutswa cha pulasitiki, chifukwa pulasitiki amapereka turbidity za chifanocho.
eyepiece The chili ku mapeto chachiwiri, chubu yaing'ono, ntchito zomwezo zomatira tepi ndi mphete makatoni. Mukhozanso ntchito zisoti pulasitiki ndi lids ku zitini tchipisi mbatata. Chifukwa agwirizane chubu ang'ono ndi njira yabwino kupeza dongosolo malo amodzi - chifukwa timaganizira ukafunidwe. Choncho ndikofunikira kuti awiri ang'onoang'ono yamachubu pang'ono kakang'ono kuposa awiri lalikulu.
Kupanga optional miyendo itatu - mungagwiritse ntchito miyendo itatu, ngakhale okwana mabuku ngati zakutali amamwa sayenera atathana malo amodzi, chifukwa amapereka zichuluke ndi yaing'ono, kutanthauza kuti chithunzi sichingagwedezeke.
Kotero inu muli anaphunzira kuti makinawa kuwalitsa kunyumba ndi osachepera ndalama!
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