Nezve Spectrum yeMuchina weKuongorora Ganda

Manyuko echiedza akakamurwa kuita chiedza chinoonekwa nechiedza chisingaoneki. Chitubu chechiedza chinoshandiswa nemuchina wekuongorora gandaMuchina uyu une mhando mbiri, imwe ichiedza chechisikigo (RGB) uye imwe ichiedza cheUVA. Kana RGB light + parallel polarizer, unogona kutora mufananidzo wechiedza chakapatsanurwa; kana RGB light + cross polarizer, unogona kutora mufananidzo wechiedza chakapatsanurwa. Chiedza chehuni imhando yechiedza cheUV.

Musimboti nebasasyemhando nhatu dze spectrum

Chiedza chakapararira chakafananaChitubu chinogona kusimbisa specular reflection uye kuderedza diffuse reflection; mhedzisiro ye specular reflection inonyanya kuoneka pamusoro peganda nekuda kwemafuta epamusoro, saka mu parallel polarized light mode, zviri nyore kuona matambudziko eganda pasina kukanganiswa ne deeper diffuse reflection light. Inonyanya kushandiswa kuona mitsetse midiki, maburi, mavanga, nezvimwewo pamusoro peganda.

Iyo cchiedza chakapoterera-rossinogona kusimbisa kupenya kwechiedza uye kubvisa kupenya kwechiedza. Muchiedza che cross-polarized light, kupindira kwechiedza che specular reflection pamusoro peganda kunogona kusefetwa zvachose, uye chiedza che diffuse reflection chiri muzvikamu zvakadzika zveganda chinogona kuonekwa. Nokudaro, mifananidzo yechiedza che cross-polarized light inogona kushandiswa kuona kunzwisisika, kuzvimba, kutsvuka uye pigment yepamusoro pasi peganda, kusanganisira mavanga eganda, mavanga, kupiswa nezuva, nezvimwewo.

Chiedza cheUVinoshandiswa nemuchina wekuongorora gandaMuchina uyu une chiedza cheUVA (wavelength 320 ~ 400nm) chine simba shoma asi simba rakasimba rinopinda. Chiedza cheUVA chinogona kupinda mudermis layer, saka chinogona kushandiswa kuona nzvimbo dzakadzika uye deep dermatitis; panguva imwe chete, nekuti chiedza cheUV iwaya remagetsi uye chine volatility, harmonics ichaitika kana wavelength yemwaranzi yechinhu ichi ichiwirirana newavelength yemwaranzi yeultraviolet inovhenekerwa pamusoro payo. Wave iyi inonzwika, ichigadzira wavelength itsva yechiedza iyo, kana ichionekwa neziso remunhu, inobatwa nemuchina wekuongorora ganda. Zvichibva pamusimboti uyu, porphyrins, fluorescent residues, hormone nezvimwe zvinhu paganda zvinogona kuonekwa. Kuunganidzwa kwePropionibacterium kwakajeka zvikuru pasi peWood's light mode.

Sei paine spectra yemhando yepamusoromishonga yekudzivirira gandadzakaderera pane dzakachipa?

Zvishandiso zvemhando yepamusoro zvekuongorora ganda (ISEMECO, RESUR) zvine mhando nhatu chete dze spectrum: RGB, cross-polarized light, uye UV light;

IyoMEICET MC88uyeMC10mamodheru ane mhando shanu dze spectrum: RGB, parallel polarized light, cross polarized light, UV light (365nm), uye Wood's light (365+402nm);

Modhi yehunyanzvi inoshandisa kamera yehunyanzvi yeSLR yepamusoro-soro, uye mifananidzo yakatorwa yakajeka zvakakwana, saka unogona kuona matambudziko ari pamusoro peganda: maburi, mitsetse midiki, mavanga, nezvimwewo pasina kushandisa parallel polarizers kusimudzira specular reflection. Nenzira imwecheteyo, nekuti mufananidzo wechiedza cheUV wakajeka zvakakwana, hazvichadiwi kuwedzera chiedza cheWood kuti uone boka rePropionibacterium.

NekutiMC88uyeMC10Iyo modhi inoshandisa kamera inouya ne iPad, ma pixels haana kuenzana neekamera yehunyanzvi yeSLR, saka chiedza che polarized chinodiwa kuti chiwedzere kuratidzwa kweganda kuti chione maburi, mitsetse midiki, mavanga nezvimwe zvinetso. Kuwedzera chiedza cheWood kunogona kuita kuti boka rePropionibacterium rionekwe zvakajeka.