Zovala Zovala Pamanja Zopangidwa Pamanja za Acetate Optical Eyeglass JM20744

Momwe mungasiyanitsire magalasi a acetate ndi magalasi apulasitiki: Zida za board ndi mafelemu agalasi a TR90 amatha kusiyanitsa m'njira zingapo. Choyamba, munthu akhoza kuwasiyanitsa ndi kulemera kwawo ndi kusinthasintha. Mafelemu a board amakhala olemera komanso osasinthika, pomwe mafelemu a TR90 ndi opepuka komanso osinthika kwambiri. Kuphatikiza apo, mawonekedwe azinthuzo amasiyana, mafelemu azinthu zama board amakhala olimba komanso okhazikika poyerekeza ndi mawonekedwe osalala komanso osinthika a mafelemu a TR90.

Njira ina yosiyanitsa pakati pa ziwirizi ndi kuyang'ana m'maso. Mafelemu azinthu zama board nthawi zambiri amakhala owoneka bwino kwambiri komanso achikhalidwe, okhala ndi zisonyezo zowoneka bwino pamalumikizidwe, pomwe mafelemu a TR90 nthawi zambiri amakhala ndi mawonekedwe amakono komanso opanda msoko chifukwa cha kuthekera kwawo. Kuphatikiza apo, kulimba kwa zidazo kumasiyana, pomwe TR90 imadziwika chifukwa cha kukana kwake komanso kutha kubwereranso momwe idayambira pambuyo popindika, pomwe mafelemu azinthu za board amatha kusweka. Poganizira izi, anthu amatha kuzindikira bwino pakati pa zinthu za board ndi mafelemu agalasi a TR90 akamasankha kugula.