Iji hụ na oghere ahụ nwere ike ịnye ihe oyiyi dị elu na arụmọrụ a pụrụ ịdabere na ya na ọnọdụ ngwa ngwa, ọ dị mkpa ịme nyocha dị mkpa na oghere. Yabụ, kedu ụzọ nyocha makaigwe ọhụụ anya m? N'isiokwu a, anyị ga-amụta otú e si enyocha anya anya igwe.
Otu esi enyocha anya anya anya igwe
Kedu usoro nyocha maka anya anya ọhụụ igwe?
Nyocha nke anya anya anya igwe kwesịrị ịtụle ọtụtụ akụkụ nke paramita arụmọrụ na njirimara, ọ dịkwa mkpa ka a rụọ ya n'okpuru ọrụ nke ngwá ọrụ pụrụ iche na ndị ọkachamara iji hụ na nsonaazụ nyocha ahụ ziri ezi ma dị irè.
Ndị a bụ ụzọ nyocha isi:
1.Ule nlele anya
Ebe a na-ahụ anya lens na-ekpebi nha ọnọdụ nke sistemu anya nwere ike ịhụ, yana enwere ike nyochaa ya site na ịlele dayameta nke ihe onyonyo a mere site na oghere n'ogologo ogologo.
2.Nnwale mgbagọ
Mgbagwoju anya na-ezo aka na nrụrụ na-eme mgbe oghere na-arụpụta ezigbo ihe n'ime ụgbọ elu eserese. Enwere ụdị isi abụọ: mgbagha gbọmgbọm na mgbagha pincushion.
Enwere ike ime nyocha site na ịse foto ngbanwe wee mee ngbanwe geometric na nyocha ntụgharị. Ịnwekwara ike iji kaadị ule mkpebi ọkọlọtọ, dị ka kaadị ule nwere grid ọkọlọtọ, iji lelee ma ahịrị ndị dị n'akụkụ agbagọ.
3.Nnwale mkpebi
Mkpebi nke oghere na-ekpebi nkọwa doro anya nke onyinyo ahụ. Ya mere, mkpebi bụ ihe kacha mkpa ule oke nke oghere. A na-anwale ya site na iji kaadị ule mkpebi ọkọlọtọ nwere ngwanrọ nyocha dabara adaba. Ọtụtụ mgbe, mkpebi nke oghere na-emetụta ihe ndị dị ka oghere oghere na ogologo oge.
Ọtụtụ ihe na-emetụta mkpebi lens
4.Back focal ogologo ule
Ogologo mgbanaka azụ bụ ebe dị anya site na ụgbọ elu onyonyo ruo n'azụ oghere. Maka oghere oghere a na-ahụ anya nke ọma, a na-edozi ogologo oghere azụ, ebe maka oghere mbugharị, ogologo mgbanaka azụ na-agbanwe ka ogologo ntụgharị uche na-agbanwe.
5.Nnwale mmetụta uche
Enwere ike nyochaa mmetụta uche site na ịlele mgbama mmepụta kacha elu nke oghere nwere ike iwepụta n'okpuru ọnọdụ ọkụ akọwapụtara.
6.Nnwale mgbakasị ahụ chromatic
Chromatic aberration na-ezo aka na nsogbu kpatara nkwekọghị ekwekọ nke ebe a na-elekwasị anya nke agba dị iche iche nke ìhè mgbe oghere na-emepụta ihe oyiyi. Enwere ike nyochaa nhụsianya chromatic site n'ịhụ ma akụkụ agba dị na foto a doro anya, ma ọ bụ site na iji chaatị ule agba pụrụ iche.
7.Nnwale ọdịiche
Ọdịiche bụ ihe dị iche na nchapụta n'etiti isi ihe na-egbuke egbuke na nke gbara ọchịchịrị na onyonyo nke oghere oghere mepụtara. Enwere ike ịlele ya site na iji patch na-acha ọcha tụnyere patch ojii ma ọ bụ site na iji chaatị ule ọdịiche pụrụ iche (dị ka chaatị Stupel).
Nnwale ọdịiche
8.Nnwale vignetting
Vignetting bụ ihe na-egbuke egbuke na nsọtụ ihe oyiyi ahụ dị ala karịa nke etiti n'ihi njedebe nke nhazi oghere. A na-atụkarị ule vignetting site na iji otu okirikiri ọcha atụnyere ọdịiche nchapụta dị n'etiti etiti na nsọtụ ihe onyonyo a.
9.Nnwale ntụgharị uche mgbochi Fresnel
Ntụle Fresnel na-ezo aka na ihe omume nke nlegharị anya nke ìhè mgbe ọ na-agbasa n'etiti mgbasa ozi dị iche iche. Ọtụtụ mgbe, a na-eji isi iyi ọkụ na-amụnye oghere ma hụ ihe nlegharị anya iji nyochaa ikike mgbochi ntụgharị nke oghere ahụ.
10.Nnwale nnyefe
Enwere ike tụọ nnyefe, ya bụ, nnyefe nke oghere na fluorescence, site na iji akụrụngwa dịka spectrophotometer.
Echiche ikpeazụ:
ChuangAn emeela nhazi na mmepụta nke mbụigwe ọhụụ anya m, nke a na-eji n'akụkụ niile nke usoro ọhụụ igwe. Ọ bụrụ na ị nwere mmasị ma ọ bụ nwee mkpa maka anya anya ọhụụ igwe, biko kpọtụrụ anyị ozugbo enwere ike.
Oge nzipu: Sep-10-2024