Introduction to Full Spectrum Cameras: Nā Pono a me nā Pono
Ua hoʻololi nā kāmeʻa kikoʻī piha i ke kahua kiʻi ma o ka hāʻawi ʻana i ka maʻalahi a me ka versatility. ʻAʻole like me nā kiʻi paʻi kiʻi kahiko i kaupalena ʻia i ka hopu ʻana i nā kukui ʻike ʻia, hiki i nā kiʻi paʻi kiʻi piha ke hopu i kahi ākea ākea o ka spectrum electromagnetic, me ke kukui ultraviolet (UV) a me ka infrared (IR). ʻO kēia hiki ke hoʻonui iā lākou i mea waiwai nui no nā noi like ʻole, mai ka astrophotography a me nā noiʻi forensic i ka noiʻi archeological a me nā kiʻi i kēlā me kēia lā.
Ka hoʻomaopopo ʻana i ka Spectrum Light: ʻIke ʻia, Infrared, a me Ultraviolet
● Ka Electromagnetic Spectrum
Hoʻopili ka spectrum electromagnetic i nā ʻano pāhawewe electromagnetic a pau, mai nā nalu lekiō a i nā kukuna gamma. ʻO ke kukui ʻike ʻia, ka mālamalama a ka maka o ke kanaka e ʻike ai, he wahi liʻiliʻi wale nō ia o kēia spectrum. ʻAʻole ʻike ʻia ke kukui infrared (IR) a me ultraviolet (UV) i ka maka ʻōlohelohe akā hiki ke hopu ʻia e nā pahu kiʻi kiko piha.
● Nā ʻokoʻa ma waena o nā kukui ʻike ʻia, infrared a me Ultraviolet
Hiki ke kukui ʻike ʻia ma kahi o 400 a i 700 nanometers i ka nalu nalu. Aia ke kukui infrared ma waho pono o ka spectrum i ʻike ʻia, mai ka 700 nanometers a hiki i ka 1 millimeter. ʻO ke kukui Ultraviolet, ma kekahi ʻaoʻao, ʻoi aku ka pōkole o nā nalu nalu, mai kahi o 10 nanometers a 400 nanometers. Hoʻolālā ʻia nā kāmeʻa kikoʻī piha e hopu i kēia mau ʻano kukui āpau, e hoʻolilo iā lākou i mea maʻalahi.
Nā Hoʻololi Kūloko: Ke Kaʻina Hoʻololi
● Wehe i ka IR Blocking Filter
ʻO ke kī i ka hoʻololi ʻana i kahi pahupaʻikiʻi maʻamau i kahi pahupaʻi kikoʻī piha ʻo ia ka wehe ʻana i ka kānana IR blocking filter, ʻike ʻia hoʻi ʻo ka kānana haʻahaʻa-pass a wela-mirror filter. Hoʻolālā ʻia kēia kānana no ka pale ʻana i ke kukui IR a ʻae wale i ka mālamalama ʻike ʻia e hiki i ka mea ʻike kamera. Ma ka wehe ʻana iā ia, hiki i ke kāmela ke hopu i ke kukui IR a me UV me ka mālamalama ʻike ʻia.
● Hoʻokomo i kahi kānana maʻemaʻe
Ke wehe ʻia ka kānana pale IR, hoʻokomo ʻia kahi kānana maʻemaʻe ma kona wahi. Hiki i kēia kānana māmā ke kiʻi i ka pahupaʻikiʻi i ke kiko kukui holoʻokoʻa. Me ka hoʻopaʻa ʻia ʻana o ka kānana akaka, hiki i ka mea ʻike kamepiula ke ʻike i ka UV, ʻike ʻia, a me ke kukui IR, e hoʻolilo iā ia i pahu pahu kiko piha piha.
Hana i ka Māmā Haʻahaʻa: Hoʻonui i ka ʻike a me ka maikaʻi
● Hoʻomaikaʻi i ka hana ma nā kūlana haʻahaʻa-māmā
ʻO kekahi o nā pōmaikaʻi koʻikoʻi o nā kāmeʻa spectrum piha ʻo ko lākou hoʻonui ʻana i ka naʻau i ka mālamalama. ʻOi aku ka maikaʻi o kēia hoʻonui ʻana i ka naʻau i nā kūlana haʻahaʻa-māmā, e like me ke kiʻi ʻana i ka pō a me ke kiʻi astrophoto. Hiki i nā kiʻi kiʻi kikoʻī piha ke hoʻokō i nā manawa hōʻike pōkole ma nā hoʻonohonoho ISO haʻahaʻa, e hopena i nā kiʻi ʻoi aku ka maʻemaʻe.
● Pōmaikaʻi no ke kiʻi pō a me Astrophotographie
I ke kiʻi ʻana i nā kiʻi o ka pō, ʻo ka manawa pōkole e ʻae ʻia e nā pahu kiʻi kikoʻī piha e kōkua i ka hōʻemi ʻana i ka streaking hōkū a me nā pilikia pili pili. ʻO kēia ka mea kūpono iā lākou no ka astrophotophoto, kahi e kiʻi ai i nā kiʻi ʻoi aʻe o nā mea lani. ʻO ka hoʻohui ʻana i ke kukui IR e kōkua pū i ka hopu ʻana i nā kiʻi kikoʻī a ʻoi aku ka maikaʻi o ka pō, e hoʻonui hou i ka versatility o ke kāmela.
Kiʻi Infrared: Hoʻopaʻa i nā mea ʻike ʻole ʻia
● Nā ʻenehana no ke Kiʻi Infrared
ʻO ke kiʻi kiʻi infrared ka hopu ʻana i nā kiʻi me ka hoʻohana ʻana i ke kukui infrared, ʻaʻole ʻike ʻia e ka maka kanaka akā hiki ke ʻike ʻia e kahi pahu pahu kiko piha. No ka hoʻokō ʻana i kēia, hoʻohana nā mea paʻi kiʻi i nā kānana IR e pale aku i ke kukui ʻike ʻia a ʻae wale i ke kukui IR e hiki i ka mea ʻike kamera. Loaʻa kēia i nā kiʻi kūʻokoʻa a surreal e hōʻike ana i nā hiʻohiʻona o ka hiʻohiʻona i ʻike ʻole ʻia e ka maka.
● Nā noi ma nā ʻano kiʻi like ʻole
Loaʻa i nā kiʻi infrared ka laulā o nā noi, mai nā kiʻi kiʻi a me nā kiʻi ʻāina a hiki i nā noiʻi forensic a me nā noiʻi archeological. ʻO ka hiki ke hopu i nā kikoʻī i ʻike ʻole ʻia i ka mālamalama ʻike ʻia e hana ke kiʻi kiʻi IR i mea hana ikaika no ka wehe ʻana i ka ʻike huna a me ka hoʻohui ʻana i kahi flair noʻonoʻo i ke kiʻi kuʻuna.
Ke hoʻohana nei i nā kānana: Hoʻopilikino i kāu pahupaʻi kiʻi kiko piha
● Nā ʻano o nā kānana On-Lens
No ka hoʻohana piha ʻana i nā mana o kahi pahupaʻikiʻi kiko piha, hoʻohana nā mea paʻi kiʻi i nā kānana ma-lens. Hiki i kēia mau kānana ke hoʻopaʻa koho i nā lōʻihi nalu o ka mālamalama, e ʻae i ke kāmela e hopu wale i ke ʻano o ka mālamalama i makemake ʻia. Loaʻa nā kānana maʻamau i nā kānana UV-wale nō, IR-nā kānana wale nō, a me nā kānana astrophotography.
● Pehea e hoʻololi ai nā kānana i nā mana o ka pahupaʻikiʻi
Ma ka hoʻopili ʻana i nā kānana like ʻole i ka lens, hiki i nā mea paʻi kiʻi ke hana i kā lākou pahupaʻi kiʻi piha piha no nā ʻano kiʻi like ʻole. No ka laʻana, me ka hoʻohana ʻana i kahi kānana UV e ʻae i ke kāmela e hopu i ke kukui ultraviolet, kahi mea pono no nā noi forensic a me nā ʻoihana. Hiki i kahi kānana IR ke hoʻohana i nā kiʻi infrared, ʻoiai hiki ke hoʻohana ʻia nā kānana kūikawā ʻē aʻe no ka astrophotophoto a me nā kumu kikoʻī ʻē aʻe.
Maikaʻi i ke kiʻi kiʻi: hoʻokahi pahu kiʻi no nā hoʻohana lehulehu
● Ke hoʻololi ʻana ma waena o nā ʻano kiʻi like ʻole
ʻO kekahi o nā mea maikaʻi loa o nā kāmela spectrum piha ʻo kā lākou versatility. Ma ka hoʻololi wale ʻana i ka kānana ma ka lens, hiki i nā mea paʻi kiʻi ke hoʻololi i waena o nā ʻano kiʻi like ʻole, e like me ke kiʻi ʻike kukui, ke kiʻi infrared, a me ke kiʻi ultraviolet. Hoʻololi kēia i nā kāmeʻa spectrum piha i hiki ke maʻalahi a waiwai no ka nui o nā noi.
● Nā Laʻana o nā noi maʻamau
Nui nā poʻe loea e hoʻohana i nā kāmela spectrum piha no nā kumu he nui. No ka laʻana, hiki i ka mea paʻi kiʻi mare ke hoʻohana i kahi kānana UV/IR hot-mirror no nā kiʻi male maʻamau a laila hoʻololi i kahi kānana IR no nā kiʻi noʻonoʻo. Pēlā nō, hiki i ka mea noiʻi forensic ke hoʻohana i kahi pahupaʻi kiʻi kikoʻī e hopu i nā kiʻi UV a me IR e hōʻike i nā kikoʻī huna ma kahi kiʻi hewa.
Nā noi ʻoihana: Mai ka male ʻana a i ka Forensics
● Pehea e hoʻohana ai ka poʻe ʻoihana i nā kiʻi paʻi kiʻi piha
Hoʻohana ʻia nā kāmela kikoʻī piha e ka poʻe loea ma nā ʻano like ʻole, me ke kiʻi, forensics, a me ka noiʻi. Loaʻa nā mea paʻi kiʻi male, nā mea paʻi kiʻi ʻāina, nā mea paʻi kiʻi macro, a me nā mea paʻi kiʻi kiʻi mai ka maʻalahi o nā pahu kiʻi kiko piha. Hoʻohui hou, hoʻohana nā mea noiʻi forensic i kēia mau kāmela e wehe i nā hōʻike huna, aʻo nā archeologists e hoʻohana iā lākou e aʻo i nā mea kahiko a me nā pūnaewele.
● Pōmaikaʻi no nā ʻoihana kūikawā a me nā kahua noiʻi
ʻO ka hiki ke kiʻi i kahi ākea ākea e hoʻolilo i nā kāmela spectrum piha i mea waiwai no nā ʻoihana kikoʻī a me nā kahua noiʻi. Ma nā forensics, hiki i nā kiʻi UV a me IR ke hōʻike i nā kikoʻī i ʻike ʻole ʻia i ka mālamalama maʻamau, e like me nā ʻili koko a i ʻole nā mea huna. Ma ka archeology, hiki ke hoʻohana ʻia nā kiʻi kiʻi kikoʻī piha e aʻo i nā kiʻi pena kahiko a me nā palapala, e hōʻike ana i nā kikoʻī i ʻike ʻole ʻia i ka mālamalama ʻike.
Ke koho ʻana i ke kāmela kūpono: nā manaʻo a me nā manaʻo
● Nā mea e noʻonoʻo ai i ke koho ʻana i kahi pahu paʻi kiʻi piha
I ke koho ʻana i kahi kāmela spectrum piha, pono e noʻonoʻo ʻia kekahi mau mea. Hoʻopili kēia i ka maikaʻi o ke kūkulu ʻana o ke kāmela, ka nui o ka sensor, a me ka launa pū me nā lens a me nā kānana like ʻole. Eia hou, pono e noʻonoʻo inā he ʻike ola ka pahupaʻikiʻi a i ʻole he mea nānā uila, no ka mea hiki ke hoʻonui nui i ka ʻike mea hoʻohana ke hoʻohana i nā kānana like ʻole.
● Nā Mana Manaʻo a me nā Hoʻohālike
Loaʻa kekahi mau hōʻailona kaulana a me nā hiʻohiʻona no nā kāmeʻa spectrum piha. ʻO kekahi o nā koho kaulana ʻo Canon, Nikon, Sony, a me Fuji. Hāʻawi kēia mau hōʻailona i nā ʻano hiʻohiʻona e hiki ke hoʻololi ʻia i ka spectrum piha, e hāʻawi ana i nā mea paʻi kiʻi me kahi koho ākea o nā koho e pili ana i kā lākou mau pono a me nā makemake.
Ka Manaʻo Manaʻo: Hoʻopili i ka wā e hiki mai ana o nā kiʻi kiʻi
● Hōʻuluʻulu i nā pono o nā kiʻi paʻi kiʻi piha
Hāʻawi nā kiʻi paʻi kiʻi piha i ka maʻalahi a me ka versatility, e ʻae i nā mea paʻi kiʻi e hopu i kahi ākea ākea, mai UV a i IR, a me nā mea āpau ma waena. ʻO kēia hiki ke hoʻolilo iā lākou i mea waiwai nui no nā noi like ʻole, mai nā kiʻi kiʻi kiʻi a hiki i nā noiʻi forensic a me ka noiʻi archeological.
● Ke nānā nei i nā holomua ʻenehana ma ke kiʻi kiʻi
Ke hoʻomau nei ka ʻenehana i ka holomua, ʻoi aku ka maikaʻi o nā kāmeʻa kikoʻī piha. Hiki i nā mea paʻi kiʻi ke nānā i mua i ka hoʻonui ʻia ʻana o ka naʻau, ʻoi aku ka maikaʻi o ke kiʻi, a me nā hiʻohiʻona ʻoi aku ka holomua e hoʻomau i ka pana ʻana i nā palena o nā mea hiki ke kiʻi.
Hoʻolauna iSavgood
Hoʻokumu ʻia ma Kina, ʻo Savgood kahi mea hoʻolako alakaʻi, mea hana, a me nā mea kūʻai nui o ke kūlana kiʻekiʻeBi-Spectrum Bullet Cameras. Me ka hoʻokō ʻana i ka hana hou a me ka maikaʻi, hāʻawi ʻo Savgood i nā ʻano huahana e kūpono i nā pono o ka poʻe loea a me nā mea hoihoi. E kipa i ka punaewele o Savgood e ʻimi i kā lākou laina huahana nui a ʻike pehea e hiki ai i kā lākou mau pahu kiʻi ke hoʻonui i kāu ʻike kiʻi.