Nhanganyaya kune common spectra
1. RGB chiedza: Zvichitaurwa zviri nyore, ndicho chiedza chepanyama icho munhu wose anoona muupenyu hwedu hwezuva nezuva.R/G/B inomiririra mavara matatu makuru echiedza chinooneka: tsvuku/girinhi/bhuruu.Chiedza chinogona kuonekwa nemunhu wese chinoumbwa nezviedza zvitatu izvi.Yakasanganiswa, mapikicha akatorwa mune ino mwenje sosi modhi haana kusiyana neaya anotorwa zvakananga nenhare mbozha kana kamera.
2. Parallel-polarized chiedza uye cross-polarized chiedza
Kuti tinzwisise basa rechiedza chepolarized pakuona kweganda, isu chokutanga tinoda kunzwisisa maitiro echiedza chepolarized: parallel polarized light sources inogona kusimbisa specular reflection uye kuderedza kupararira kwekufungisisa;muchinjika-polarized mwenje unogona kuratidza kupararira kutarisisa uye kubvisa specular reflection.Pamusoro peganda, iyo specular reflection effect inonyanya kutaurwa nekuda kwemafuta epamusoro, saka mune parallel polarized light mode, zviri nyore kutarisa matambudziko eganda pasina kuvhiringidzwa neyakadzama diffuse reflection light.Muchinjika-polarized mwenje modhi, iyo specular inoratidzira mwenje kupindira paganda reganda rinogona kusefa zvachose, uye mwenje wakapararira wekuratidzira mukati memukati meganda unogona kucherechedzwa.
3. UV chiedza
UV mwenje ndiyo chidimbu che Ultraviolet mwenje.Icho chikamu chisingaoneki chewavelength zvishoma pane chiedza chinooneka.Urefu hwemasaisai eiyo ultraviolet mwenje sosi inoshandiswa ne detector iri pakati pe280nm-400nm, iyo inoenderana neanowanzo kunzwika UVA (315nm-280nm) uye UVB (315nm-400nm).Iwo ma ultraviolet mwaranzi ari mumwenje masosi ayo vanhu vanooneswa zuva nezuva ese ari mune iyi wavelength renji, uye kukuvara kwemazuva ese kweganda photoaging kunonyanya kukonzerwa ne ultraviolet mwaranzi yewavelength iyi.Ichi ndicho chikonzero nei kupfuura 90% (pamwe 100% muchokwadi) yeganda rinoona pamusika rine UV mwenje modhi.
Matambudziko eganda anogona kuonekwa pasi pechiedza chakasiyana
1. RGB light source mepu: Inopa matambudziko anogona kuonekwa neziso remunhu.Kazhinji, haishandiswe semepu yekuongorora yakadzama.Inonyanya kushandiswa pakuongorora uye kunongedzera matambudziko mune mamwe malight source modes.Kana mune iyi modhi, tanga watarisa pakutsvaga matambudziko anoratidzwa neganda, wobva watsvaga zvikonzero zvinokonzeresa matambudziko anoenderana mumifananidzo iri muchinjika-polarized mwenje uye UV mwenje modhi zvinoenderana nedambudziko rondedzero.
2. Parallel polarized light: inonyanya kushandiswa kutarisa mitsetse yakanaka, pores uye mavara pamusoro peganda.
3. Muchinjika-polarized mwenje: Tarisa kunzwisiswa, kuzvimba, kutsvuka uye nepamusoro pepigment pasi peganda, kusanganisira mapundu, makwapa, kupisa kwezuva, nezvimwe.
4. UV mwenje: kunyanya tarisa mburwa, makwapa akadzika, masara efluorescent, mahormone, yakadzika dermatitis, uye cherechedza kuunganidzwa kwePropionibacterium zvakajeka pasi peUVB light source (Wu's light) mode.
FAQ
Mubvunzo: Chiedza cheUltraviolet chiedza chisingaoneki kuziso remunhu.Sei matambudziko eganda ari pasi pe ultraviolet chiedza anoonekwa pasi peganda analyzer?
A: Chekutanga, nekuti iyo inopenya yavelength yechinhu chakareba kupfuura kunyura kwewavelength, mushure mekunge ganda ratora ipfupi wavelength ultraviolet mwenje uye yobva yaratidza mwenje kunze, chikamu chechiedza chinoratidzwa nechiso cheganda chine urefu hwakareba uye chave. chiedza chinooneka paziso remunhu;chechipiri Ultraviolet mwaranzi ariwo mafungu emagetsi uye ane kushanduka, saka kana wavelength yemwaranzi yechinhu ichienderana newavelength yemiranzi yeultraviolet yakavhenekerwa pamusoro payo, harmonic resonance ichaitika, zvichikonzera chiedza chitsva chewavelength.Kana iyi sosi yechiedza ichionekwa neziso remunhu, inotorwa ne detector.Nyaya iri nyore kunzwisisa ndeyekuti zvimwe zvinhu mucosmetics hazvigone kuonwa neziso remunhu, asi fluoresce kana yaiswa kune ultraviolet mwenje.
Nguva yekutumira: Jan-19-2022
