ʻO ka lens telecentric kekahi ʻanoleki maka, ʻike ʻia hoʻi he lens televise, a i ʻole ka lens telephoto. Ma o ka hoʻolālā lens kūikawā, he lōʻihi kona lōʻihi, a ʻoi aku ka liʻiliʻi o ke kino o ka lens ma mua o ka lōʻihi. ʻO ka hiʻohiʻona, hiki iā ia ke hōʻike i nā mea mamao i ʻoi aku ka nui ma mua o ko lākou nui maoli, no laila hiki iā ia ke hopu i nā hiʻohiʻona mamao a i ʻole nā ​​​​mea i ʻoi aku ka maopopo a me ka kikoʻī.

Hoʻohana nui ʻia nā lens telecentric i nā hiʻohiʻona e like me nā hanana haʻuki, nā holoholona hihiu a me nā kiʻi kūlohelohe, a me ka nānā ʻana i nā hōkū, no ka mea, koi pinepine kēia mau hiʻohiʻona i ka pana a nānā ʻana paha i nā mea mai kahi lōʻihi.Nā lens telecentrichiki ke lawe i nā mea mamao "kokoke" me ka mālama ʻana i ka mālamalama a me nā kikoʻī o ke kiʻi.

Eia kekahi, ma muli o ka lōʻihi o ke kiko o nā lens telecentric, hiki iā lākou ke hoʻokō i ka blur hope a me ka hohonu pāpaʻu o ke kahua, e ʻoi aku ka koʻikoʻi o ke kumuhana i ke kiʻi ʻana, no laila hoʻohana nui ʻia lākou i ke kiʻi kiʻi.

ʻO ka lens telecentric

1.ʻO nā hiʻohiʻona nui o nā lens telecentric

ʻO ke kumu hana o ka lens telecentric ka hoʻohana ʻana i kāna ʻano hana kūikawā e hoʻopuehu like i ka mālamalama a kau i ke kiʻi ma luna o kahi mea ʻike a kiʻiʻoniʻoni paha. Hāʻawi kēia hiʻona iā ia e loaʻa i nā hopena kiʻi maikaʻi ke kiʻi i nā hiʻohiʻona mamao loa mai ke kumuhana. No laila, he aha nā ʻano o nā lens telecentric?

Kiʻi kiʻi pololei loa:

ʻO ke kiʻi lihi o kalens telecentricʻaʻole e piko. ʻOiai ma ka ʻaoʻao o ka lens, mālama mau nā laina i ka huina intersection like me ke axis waena o ka lens, no laila hiki ke kiʻi ʻia nā kiʻi kiʻekiʻe.

Manaʻo ikaika ʻekolu-dimensional:

Ma muli o ke kuhi orthogonal, hiki i ka lens telecentric ke mālama i ka pilina kūlike o ka lewa, e hana i nā kiʻi i hopu ʻia i kahi manaʻo ikaika ʻekolu.

Nā laina like ʻole:

Ma muli o ke ʻano opitika kūikawā kūloko, hiki i ka lens telecentric ke hoʻomau i ke komo ʻana o ka mālamalama i ka lens e like me nā kūlana a pau, ʻo ia hoʻi, e hoʻomau pololei nā laina kiʻi i hopu ʻia e ka lens me ka ʻole o ka piko ʻana a i ʻole ka deformation.

2.Nā noi nui o nā lens telecentric

Hoʻohana nui ʻia nā lens Telecentric i nā kahua aʻe:

Nā noi hana kiʻi

Ma nā kahua e like me ka ʻike kamepiula e koi ana i ka hoʻoponopono kiʻi, hoʻohana nui ʻia nā lens telecentric ma muli o kā lākou hopena kiʻi kiʻi kiʻekiʻe, e hana pololei ai ka hoʻoili kiʻi.

Nā noi hoʻāʻo ʻenehana

Hoʻohana pinepine ʻia nā lens telecentric i kekahi mau nānā ʻoihana e pono ai ke kiʻi kiʻi kiʻekiʻe.

Palapala kiʻi ʻoihanas

I kekahi kiʻi ʻoihana,lens telecentrichoʻohana pinepine ʻia, e like me ke kiʻi hale kiʻi, kiʻi huahana, etc.

Nā kiʻi mokulele a me nā noi kiʻi telephoto

Ma nā kiʻi mokulele a me nā kiʻi telephoto, hiki i nā lens telecentric ke kiʻi i nā kiʻi me ka ikaika ʻekolu-dimensionality a me ka pololei kiʻekiʻe, a hoʻohana nui ʻia.

Heluhelu pili:Pehea e hoʻokaʻawale ʻia ai nā Lenses Industrial? Pehea ka ʻokoʻa me nā Lenses maʻamau?