Magalasi a SWIR

A Lenzi ya SWIRndi lenzi yopangidwira kugwiritsidwa ntchito ndi makamera a Short-Wave Infrared (SWIR). Makamera a SWIR amazindikira kutalika kwa mafunde a kuwala pakati pa 900 ndi 1700 nanometers (900-1700nm), omwe ndi aatali kuposa omwe amawonedwa ndi makamera owoneka koma aafupi kuposa omwe amawonedwa ndi makamera otentha.

Magalasi a SWIR amapangidwira kutumiza ndi kuyang'ana kuwala mu utali wa wavelength wa SWIR, ndipo nthawi zambiri amapangidwa kuchokera ku zipangizo monga germanium, zomwe zimafalitsa kwambiri m'dera la SWIR. Amagwiritsidwa ntchito m'njira zosiyanasiyana, kuphatikizapo kuzindikira kutali, kuyang'anira, ndi kujambula zithunzi m'mafakitale.

Magalasi a SWIR angagwiritsidwe ntchito ngati gawo la makina a kamera ya hyperspectral. Mu makina otere, lenzi ya SWIR imagwiritsidwa ntchito kujambula zithunzi m'dera la SWIR la electromagnetic spectrum, zomwe kenako zimakonzedwa ndi kamera ya hyperspectral kuti ipange chithunzi cha hyperspectral.

Kuphatikiza kamera yowonera zinthu mozungulira ndi lenzi ya SWIR kungapereke chida champhamvu pa ntchito zosiyanasiyana, kuphatikizapo kuyang'anira chilengedwe, kufufuza mchere, ulimi, ndi kuyang'anira. Mwa kujambula zambiri zokhudza kapangidwe ka zinthu ndi zipangizo, kujambula zinthu mozungulira kungathandize kusanthula deta molondola komanso moyenera, zomwe zingathandize kupanga zisankho zabwino komanso zotsatira zabwino.

Ma lenzi a SWIR amabwera m'mitundu yosiyanasiyana, kuphatikizapo ma lenzi okhazikika a focal length, ma lenzi a zoom, ndi ma lenzi a wide-angle, ndipo amapezeka m'mitundu yonse yamanja komanso yamagetsi. Kusankha lenzi kudzadalira zofunikira pakugwiritsa ntchito ndi kujambula.