Fokotsa ho teba ha myopia

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360 lense e tsoelang pele

Butle-butle-ea tebisa2

Fokotsa mokhathala oa mahlo le ho thibela tekanyo ea ho teba

E senya litšoaneleho tsa matla a ntseng a eketseha a lense ea spherical le aberration e nyaneea lense ea ASP.Zoom e chitja ea likhato tse 360 ​​e tsoa bohareng ba lense ho ea lehlakoreng la peripheral.
Ha tekanyo ea lense e le kholoanyane, lens zoom cur vature e kholoanyane (phetoho e iketsang25-200 likhato) Ka lebaka la ho lokisa mahlo le ho fokotseha ha matla a pota-potilenglense, e fokotsa bohale ba lense, matla a prism a nyane, a fokotsang mokhathala oa mahlo.nakong ea ho bala le ho ngola, e le hore matla a mahlo ha a bonolo ho tebisa, le axis ea mahloha ho bonolo ho hola.

Butle-butle-ea tebisa3

Ka ho shebana le selikalikoe sa 360-degree, ho kopantsoe le tokiso ea tlhaho ea mahlo, e ka imolla mokhathala oa mahlo ka katleho le ho laola bolelele ba axis ea mahlo.Ho etsa boikoetliso ba mahlo nako le nako.

Lense e shebaneng le selikalikoe e fokotsa ho teba ha para-center le ho fokotsa sebopeho sa sebaka sa bofofu ba pono.E na le pono e pharalletseng, e etsa hore e be bonolo haholoanyane ho apara le ho bona, e imolla mokhathala oa mahlo, ka tsela e sa tobang e ntlafatsa tšebetso ea kamohelo ea baithuti ka tlelaseng, ’me limaraka tsa bona li tsoela pele ho phahama.
Ha u sheba lintho tse ka thōko ho limithara tse 5, mahlo ha a hloke ho lokisoa.Ha u sheba liforomo u le hole (33mm), tokiso ea mahlo ke likhato tse 300.Ha mokuli oa myopia oa likhato tse 300 a bala a bile a ngola a se na likhalase, a ka bona fonte ea buka ka ho hlaka ntle le ho lokisa mahlo, ’me pono ea mokuli e haufi e tloaelehile.Haeba o na le likhalase tsa myopia tsa 300-degree, o hloka ho feto-fetoha ha 300-degree ho bona fonte ka ho hlaka ha u bala le ho ngola haufi.Sena se eketsa mojaro oa tokiso ea mahlo.Ka mor'a nako e telele, mahlo a atisa ho khathala, mokokotlo oa mahlo o qobelloa ho lelefatsa, 'me tekanyo ea myopia e tla teba.Ka hona, lilense tsa ordinar y (spherical surface, aspherical surface) ke ntho ea bohlokoa (haholo-holo bacha) e etsang hore bakuli ba myopic ba sebelise mahlo a bona haufi le ho eketsa tekanyo ea myopia.

Butle-butle-ea tebisa4

Letoto la thibelo le taolo ea myopia

● Adopt peripheral defocus control thekenoloji ho lokisa pono e bohareng le pono ea peripheral ka nako e le 'ngoe, ho thibela ka nepo axis ea mahlo a bana hore e se ke ea e-ba telele le ho liehisa nts'etsopele ea myopia.
● Ke lense e ikhethang ea pono e se nang sebaka se hlakileng sa ho kheloha, 'me e khona ho ikamahanya le maemo le ho roala.
● Ha li bapisoa le lilense tse tloaelehileng tsa pono, lilense li bobebe ebile li phutholohile.


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