ʻO Optical vs. Digital Zoom

He nui nā camcorders e koi aku i 500x a iʻole 800x aʻoi aʻe paha ka pale. Hiki iāʻoe ke hōʻoho maoli i kēia mamao me kēia poʻe camcorders? ʻO ka helu kānana ma luna o ka pahu e hanaʻia me kahi hui o nāʻano zooʻelua i kāu kamepiula; ka nānā puka a me ka hōʻailona polokalamu. No laila pehea keʻano?

ʻO ka'ōnohi ke nānā

ʻO ka hōʻailona nui kaʻano o ka hiʻona āu e maʻa ai me kāu kamepiula 35mm kahiko. ʻO ka hōʻailona maikaʻi ke hiki i ka leka ke neʻe aku a i waho a hoʻokokoke akuʻoe i kahi mea. ʻO ka hōʻailona opua he "nānā maoli". Ke kūʻai neiʻoe i kahi camcorder e makemakeʻoe eʻimi i kahi camcorder me kahi zoom nui.

ʻO Zoomona Zoho

ʻO nā kiʻi paʻi kiʻiʻia he mau tonana o nā kiko liʻiliʻi i kapaʻia he pixels. Hiki i ka kānana polokalamu ke lawe i kēlā pixels liʻiliʻi a hoʻonui iā lākou. ʻOiai paha hiki ke hoʻonuiʻia kāu kiʻi, e hoʻohana ana i ka nui o ka hōʻailona kamepiula i kāu wikiō hiki ke hoʻonui i kāu kiʻi e'ānai aiʻole i'ōwili. Ināʻoe e hōʻaho i ke ala a pau me ka hoʻohanaʻana i kāu kānana maʻamau eʻikeʻia kekahi mau pixels i kēlā manawa i kēia manawa e like me nā'āpana liʻiliʻi. I ka nui o nā kumu,ʻaʻoleʻoe e makemake e hoʻohana i kahi'ōnaehana maʻamau i 200x a 300x paha.

Ma ka hoʻohanaʻana i kahi hōʻaiho maʻamau e hiki ai ke hana i kekahi kaʻina kamepika e hoʻopiʻi nuiʻia, no laila, maikaʻi loa ke hoʻohanaʻana i kahi helehelena keʻikeʻoe e hoʻohana anaʻoe i ka'ōnaehana hōkū. Aia kekahi hana ma kāu kamepiula i hoʻololi i ka hoʻoneʻiʻana o nā polokalamuʻoihana nui e hana i kēia i mea e mālama ai i ka maikaʻi o kā lākou wikiō.

No laila pehea lākou e piʻi mai ai me kēlā helu nui?

Hiki i nā mea hana kiʻi Camcorder ke hoʻoulu i ka nui o ka zoom ma o ka hōʻiliʻili heluʻana e loaʻa ai ka helu kau nui i hoʻokomo i ka pahu o kāu kamepiula. ʻO ka helu nui ka mea e hoʻoholo iāʻoe i ka kūʻaiʻana i kā lākou camcōpō ma luna o nā mea hakakā ma muli o kaʻoi aʻe o ka piʻiʻana. Ke kūʻaiʻoe i kahi kāmepa camcorder e kūʻai i kahi camcorder me ka piʻi nuiʻoi aku ma luna o kahi me ka helu maʻamau nui. ʻO kāu wikiō e nānā maikaʻi loa aku, a e loaʻa ana iāʻoe ka maikaʻi loa. E heluhelu hou aʻe e pili ana i ka hōʻuluʻuluʻana o nā camcorders, aʻike i ka nui o ke kahakai āu e makemake ai no nāʻano likeʻole ma kēiaʻatikala: Pehea ka nui o Zoom e pono iaʻu?

He nui nā camcorders e koi aku i 500x a iʻole 800x aʻoi aʻe paha ka pale. Hiki iāʻoe ke hōʻoho maoli i kēia mamao me kēia poʻe camcorders? ʻO ka helu kānana ma luna o ka pahu e hanaʻia me kahi hui o nāʻano zooʻelua i kāu kamepiula; ka nānā puka a me ka hōʻailona polokalamu. No laila pehea keʻano?

ʻO ka'ōnohi ke nānā

ʻO ka hōʻailona nui kaʻano o ka hiʻona āu e maʻa ai me kāu kamepiula 35mm kahiko. ʻO ka hōʻailona maikaʻi ke hiki i ka leka ke neʻe aku a i waho a hoʻokokoke akuʻoe i kahi mea. ʻO ka hōʻailona opua he "nānā maoli". Ke kūʻai neiʻoe i kahi camcorder e makemakeʻoe eʻimi i kahi camcorder me kahi zoom nui.

ʻO Zoomona Zoho

ʻO nā kiʻi paʻi kiʻiʻia he mau tonana o nā kiko liʻiliʻi i kapaʻia he pixels. Hiki i kahi kānana kikowaena ka pixels liʻiliʻi a hoʻonui iā lākou. ʻOiai paha hiki ke hoʻonuiʻia kāu kiʻi, e hoʻohana ana i ka nui o ka hōʻailona kamepiula i kāu wikiō hiki ke hoʻonui i kāu kiʻi e'ānai aiʻole i'ōwili. Ināʻoe e hōʻaho i ke ala a pau me ka hoʻohanaʻana i kāu kānana maʻamau eʻikeʻia kekahi mau pixels i kēlā manawa i kēia manawa e like me nā'āpana liʻiliʻi. I ka nui o nā kumu,ʻaʻoleʻoe e makemake e hoʻohana i kahi'ōnaehana maʻamau i 200x a 300x paha.

Ma ka hoʻohanaʻana i kahi hōʻaiho maʻamau e hiki ai ke hana i kekahi kaʻina kamepika e hoʻopiʻi nuiʻia, no laila, maikaʻi loa ke hoʻohanaʻana i kahi helehelena keʻikeʻoe e hoʻohana anaʻoe i ka'ōnaehana hōkū. Aia kekahi hana ma kāu kamepiula i hoʻololi i ka hoʻoneʻiʻana o nā polokalamuʻoihana nui e hana i kēia i mea e mālama ai i ka maikaʻi o kā lākou wikiō.

Hiki i nā mea hana kiʻi Camcorder ke hoʻoulu i ka nui o ka zoom ma o ka hōʻiliʻili heluʻana e loaʻa ai ka helu kau nui i hoʻokomo i ka pahu o kāu kamepiula. ʻO ka helu nui ka mea e hoʻoholo iāʻoe i ka kūʻaiʻana i kā lākou camcōpō ma luna o nā mea hakakā ma muli o kaʻoi aʻe o ka piʻiʻana. Ke kūʻaiʻoe i kahi kāmepa camcorder e kūʻai i kahi camcorder me ka piʻi nuiʻoi aku ma luna o kahi me ka helu maʻamau nui. ʻO kāu wikiō e nānā maikaʻi loa aku, a e loaʻa ana iāʻoe ka maikaʻi loa. E heluhelu hou aʻe e pili ana i ka hōʻuluʻuluʻana o nā camcorders, aʻike i ka nui o ke kahakai āu e makemake ai no nāʻano likeʻole ma kēiaʻatikala: Pehea ka nui o Zoom e pono iaʻu?