Optical lenses akakora uye madiki; Fresnel lenzi dzakatetepa uye dzakakura muhukuru.
Fresnel lens musimboti ndiFrench physicist Augustine. Yakagadzirwa naAugustinFresnel, iyo yakashandura spherical uye aspherical lenses kuita akajeka uye matete planar maumbirwo lenzi kuti awane zvakafanana optical effect. Zvadaro, nhamba huru yemabhendi emaziso akagadziridzwa panzvimbo yakarongwa kuburikidza ne-ultra-precision processing, uye bhendi rimwe nerimwe rakatamba basa re lens yakazvimirira. Fresnel lens ndiyo nzira yakanakisa yekuona hombe, flat uye nhete lenzi.
Kugadzirwa kweFeist Fresnel lenses, kunyanya yakakura saizi lenzi, inosanganisira optical dhizaini simulation, yekupedzisira-chaiyo yekugadzira tekinoroji, zvinhu zvepolymer uye chaiyo yekuumba maitiro. Fresnel lens inogona kushandiswa zvakanyanya mukuvhenekesa, kufamba, kutsvagisa kwesainzi uye zvichingodaro.
Fresnel lens iplate flat shape inotaridza nekunangisa mwaranzi. Tichishandisa musimboti uyu uye tekinoroji yekubatanidza, tinokwanisa kushandura paraboloid, ellipsoid uye yakakwira kurongeka kwemeso lens yechero aperture kuita chimiro chendege, kuitira kuti tikwanise kuona kupatsanura Fresnel lens chero saizi, uye kuongorora mashandisirwo enzvimbo yesimba rezuva uye hofori reflector (yakadaro. se guizhou Tianyan 500-mita aperture redhiyo teresikopu).
Iyo isingaperi Mosaic tekinoroji yeFresnel lens inogona kushandiswa kubva pamamita akati wandei, kusvika kumazana emamita, kune chero yakakura saizi. Guizhou Tianjia parabolic reflection surface ine dhayamita ye500 metres inogona kushandisa iyi tekinoroji yaMosesi kutevedzera parabolic surface ine flat Fresnel lens, iyo inoderedza kuoma kwekugadzirisa uye iri nyore kuisa nekugadzirisa.
Nguva yekutumira: Zvita-24-2021
