ʻO ka pololei o ke ana ʻana o ka mīkini ana ʻike e hoʻopilikia ʻia e nā kūlana ʻekolu, ʻo ia ka hewa optical, ka hewa mechanical a me ka hewa hana kanaka.
Loaʻa ka hewa mechanical i ka hana ʻana a me ke kaʻina hana o ka mīkini ana ʻike.Hiki iā mākou ke hōʻemi pono i kēia hewa ma ka hoʻomaikaʻi ʻana i ka maikaʻi o ka hui ʻana i ka wā hana.
Eia nā mea e mālama ai e pale i nā hewa mechanical:
1. I ka hoʻokomo ʻana i ke kaʻa alakaʻi, pono e lawa ka pae o kona kumu, a pono e hoʻohana ʻia kahi hōʻailona dial e hoʻoponopono i ka pololei pae.
2. I ka hoʻokomo ʻana i nā lula kuʻi X a me Y axis, pono e mālama ʻia lākou ma kahi kūlana ākea.
3. Pono e hoʻoponopono ʻia ka papa hana no ka pae a me ka verticality, akā ʻo kēia ka hoʻāʻo ʻana i ka hiki ke hui ʻia e ka ʻenehana.
ʻO ka hewa ʻo Optical ka distortion a me ka distortion i hana ʻia ma waena o ke ala optical a me nā ʻāpana i ka wā o ke kiʻi ʻana, kahi pili pili loa i ke kaʻina hana o ke kāmela.No ka laʻana, i ka wā e hele ai ke kukui hanana i kēlā me kēia lens, hoʻokumu ʻia ka hewa refraction a me ka hewa o ke kūlana lattice CCD, no laila, loaʻa i ka ʻōnaehana optical ka distortion geometric nonlinear, ka hopena i nā ʻano like ʻole o ka distortion geometric ma waena o ke kiko kiʻi kiʻi a me ka theoretical. wahi kiʻi.
ʻO kēia ka hoʻolauna pōkole o kekahi mau distortions:
1. ʻO ka distortion Radial: He pilikia nui ia o ka symmetry o ka axis optical nui o ka lens kamera, ʻo ia hoʻi, nā hemahema o ka CCD a me ke ʻano o ka lens.
2. Eccentric distortion: ʻO ke kumu nui ʻaʻole hiki i nā kikowaena axis optical o kēlā me kēia lens ke collinear loa, e hopena i nā kikowaena optical inconsistent a me nā kikowaena geometric o ka ʻōnaehana optical.
3. ʻO ka ʻoki ʻana o ka prism lahilahi: Ua like ia me ka hoʻohui ʻana i kahi prism lahilahi i ka ʻōnaehana optical, ʻaʻole ia e hoʻoneʻe wale i ka radial deviation, akā pū kekahi.Ma muli o ka hoʻolālā ʻana o nā lens, nā hemahema o ka hana ʻana, a me nā hewa hoʻonohonoho mīkini.
ʻO ka mea hope loa he hewa kanaka, pili loa i nā hana hana a ka mea hoʻohana a hana nui ʻia ma nā mīkini lima a me nā mīkini semi-aunoa.
Loaʻa ka hewa kanaka i nā ʻano penei:
1. Loaʻa i ka hewa o ka mea ana (unsharp a burr nā ʻaoʻao)
2. ʻO ka hewa o ka Z-axis focal long adjustment (ka hewa o ka hoʻoholo kiko kiko akaka loa)
Eia kekahi, pili pū ka pololei o ka mīkini ana ʻike i kona alapine o ka hoʻohana ʻana, mālama mau a me ka hoʻohana ʻana i ke kaiapuni.Pono nā mea kani pololei i ka mālama mau, mālama i ka mīkini i maloʻo a maʻemaʻe ke hoʻohana ʻole ʻia, a pale i nā wahi me ka haʻalulu a i ʻole ka leo nui i ka wā e hana ai.
Ka manawa hoʻouna: Iune-13-2022