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CPL-Kānana me hoʻopoepoe polarization. For the haʻawina

He aha mea he polarizing Kānana CPL? Kēia mea he waiwai hoʻopololei i e i kela mea paʻi i loko o kā lākou mauʻeke. Like Polarizer pili i ke kiʻi? I mea e hoʻomōhala kilo i kēia manawa, loa pinepine i ka manawa lōʻihi e hoʻokolohua mākou pono. Ma kēia 'atikala oe, e aʻo pehea e hoolalelale i kēia kaʻina hana like ka i kēia huahana hiki e i ka hana maʻalahi (a me kekahi manawa ia ia ka poino) i loko o kekahi wahi, i hiki.

Where ua pili CPL-Kānana? He mea mau i loko o ke alo o ka mua maka aniani. Pehea ke ano o ka mea e holopono ana? Ua kānana ka pololei noʻonoʻo o ko ka la mau kukuna ma lalo o opredelennіmi pana pua. Ia mea,ʻaʻole mai ka wahi, e like me nā mālamalama malu e pinepine waiwai a me ka oi hoopuehu aku ana. Ka hana ana i keia mea i pono ka mahuahua ma ka waiū (me kekahi kukuna i deflected). Noho mana ana i ke kānana huina mea ku pono i ke kuapo noonoo. Mai loaa i ka laina-o-nānaina o ka la e pili ana i ka ikaika o ka hopena hilinaʻi nui.

kuapo Kānana

I ka hoʻohana 'ana i ka CPL-Kānana, e hiki ke kiʻi i ka i kā mākou ia? Wale ina ka laina o ka Hawaii o ka pahupaʻiwikiō mea p ÷ haku Map. He hiki no hoi i noonoo ai, hoʻouna ka 'inideka manamana lima i loko o ka lā, a me ka manamana nui ma ka ia manawa e kau ia ia ma ka huina akau. Ia oe ka ao ka lima, e kuhikuhi ana i ka malamalama o ka lā, i kekahi papa, a e hoike i kou manamana nui, e ho oholo i ka laina o ka mea kiʻekiʻe kanawai o ka polarizer.

Naʻe, ka mea e CPL-Kānana, e hoʻolako i ka maikai i nā hualoaʻa ma kēia mau mea, aole i pono manaʻo i ia mea i loko o ia i kana hana, e e loa kekahi '. Chap polarization e hōʻike ka wā e ke ka ao, a EUIAaIN ka huina me ka manao ana i ke ao. I mea e 'ike i ka hana o ka Kānana, ia mea pono e huli ia, e kakali ana i ka pahupaʻiwikiō make paha i loko o kona viewfinder.

Ma ka noi o ka ākea huina maka aniani hiki ke loaa kūpono hopena, mai ka polarization ona hilinaʻi ma luna o ka huina. Kekahi hapa o ke kiʻi hiki ke waiho ia ma ka huina akau a hiki i ka lā, a me ka mea 'ē aʻe - i ia. Ma keia hihia, ma kekahiʻaoʻao o ka Hawaii photo polarizing kanawai e ole e kekahi ', akā, ma ka' ē aʻe - ka mea, hiki ke ike.

Ua Ua maopopo ia mea, he akea-huina nā aniani kaulona i imperfect. Eia naʻe, haliu ae la ia "polyarika" hookoia hiki i kekahi manawa e ola hou aku. Loa pinepine, i ka 'Oihana i ka loa haʻi hopena o ka polarization kokoke i ka lihi paha kihi o ke kiʻi.

hōʻikeʻano

Mea paʻi, e ho okumu i kiʻekiʻe-kbps kiʻi ka hoʻohana mauʻano o nā kānana: laina a me hoʻopoepoe polarization. Kēia mau manaʻo i kaʻawale, a kaawale cii waiwai polarized lewa malamalama. Me kā lākou kōkua, wehe i ka lalo, e hiki la makou mai ka huali glare, a, e hoʻopio i ka panorama mawaho o ka puka me kona noʻonoʻo iho i loko o ke aniani.

laina kānana hana i ka mea hana - ka mea, Hoʻololi 'malamalama ua hele i loko o ka hoʻokahi pelane. Maalea a me hoʻopoepoe polarization e komo kukuna, he Hoʻololi 'p ÷ ai. Ka mea, i kekahi refraction o nā kukuna ua hoohuliia i loko o spherical. I mea, o ka hoʻopoepoe "polyarik" 'aʻole i ālai ia' aʻe me ka autofocus hana unmistakably koho koke ihola nō waiū, a me ka hiki ke hoʻouka kekahi ma luna o nā mea a pau Panel (me mua).

Penei hua'ōlelo i makemake glare e hoi eliminated, e like me ia ma ka mea me ka laina polarization. CPL-Kānana haawi i kekahi "maʻemaʻe" spherical refraction o ka malamalama ma kekahi mau 'ke kōā wale. I ka nalu papa'ōnohi ala likeʻole ma waena o ka papa o ka poe noonoo ole a me kekahi kukuna mea like me ka hapaha o kona lōʻihi. No ka mea, a pau nā hawewe i ka mea e hōʻike 'ana i ka elliptical hopena.

Hoʻopoepoe kānana ka paʻakikī i ke koena, no laila lākou kāki mea kiʻekiʻe. Ma ka paia waho o ka mea waihoʻike mau laina manaʻo, a me ka loko - ka hapaha-nalu papa e pio laina polarization i loko o spherical.

Hawaii photo

Polarizing kānana no ka pahupaʻiwikiō - ia mau nā mīkini home, ke hoʻololi e hoʻopau hua'ōlelo i makemake 'ole (Hōʻuluʻulu Manaʻo E, glare),'ōlinolino emi (me ka laua mahuahua ma ka saturation) o ka lewa a me nā mea e kū ai i ka aesthetic pahu hopu. Ka mea, nana e like maʻamau kānana, akā, i ke alo a me ka hope apana o like mānoanoa a hiki ka ao ka uku ole ia mai.

Penei ka hoʻohana 'CPL-Kānana? He aha mea keia mea? Kona hope hapa ua makaʻeo i ka maka aniani, no ka makemake ia ua wae ma ka huli anaʻe i ko ka mua hapalua i kekahi huina. Ka mua Hoʻohana i ke hoʻolako pono me ka naʻulaʻula, a ua pili Via ka Pahuhopu uhi 'ia ka pae hoods a me nā kānana i mea he C. Brewer a lanakila.

Kekahi mau Hoʻohana i haawi alohi mea glow me kekahi pana pua o ka polarization, a synchronously uhi kekahi Kānana mea hiki ole. Eia kekahi, ma o ka haka ai o ka ua'omoʻomoʻia 'atikala i e he helu nui. Ma na hoopii, pili hou kūpono ka hoʻoluli polarizing kānana, a, a pau, koe nae ka hope, pono e linearly polarized. He mea pono no ka mea, o ka'ōnohi compensator Ua hoʻokomoʻia i loko o ka hoʻopoepoe Kānana ua ālai 'ka e piʻi like ana o ke kanawai o nā maalea, e hiki e waiho hiki hope ia.

Ka oi kaulana i ka polarizing Kānana i ka maka aniani? Kona'ōnohi nuʻa ua nui waiho nei ma ka laulā, mai elua i ka elima. Aia paha e waihoʻoluʻu ei. Nui, kekahi i na mea maalea i ka hookahi kulu e pau ana ma ka lila-uliuli māhele'āina, ma muli o ia i ke kiʻi loaʻa me ka'ōmaʻomaʻo tint. Nike kaul ke paʻi palaoa au mamuli hoʻopailua. "Polyarik" a me ka "aiiay" UV-inhibiting Kānana ua hoʻohana lima kūlana kiʻekiʻe i loko o ka hapanui kiʻi.

lāliʻi

Nō kāu, he polarizing Kānana ua hua mai i loko o ka palapala o ka papa elua i ke aniani. Ma waena o ia ua kau polaroid ho film ka laina dichroism. Kēia'ikamu He He kekahi ahu iho la ka kelulose'ākeka ec he kilakila helu o ka moku microlites herapathite (quinine sulufahate iodide hui).

E ho ohana i ka iodine-Tewetewe E ho film me aʻo i kaʻoihana pīlali kaulahao synchronously. Kohoʻia microlites'ālike nānaina o ka uila ke kahua, a ua kuhikuhi ka pīlali kaulahao i me mechanical hohola ana. Hoʻopoepoe Kānana, ma ka hou, ua lako pono me ka'ōnohi compensator - he hapaha-nalu pae una honua. Ka lilo ana o keia hapa hiki ke nānā 'ala koena unuhi o na kukuna Ka hoʻomaka' ana elua. Ua hana i kulike ai me ka kŰia o ka papalua refraction o ka malamalama i loko o nā pōaka.

I ka huli ana o ka malamalama

Simple a loaʻa kekahi kukuna i okoa ka māmā holo. Lākou'ōnohi ala kona loa no hoi ĸokoĸa ana nä pane. No laila, e loaʻa iā mapuna koena unuhi ana mānoanoa o ke aniani, ma i. Ua Ua hoʻouka kekahi ma ke ala o ka mea nana i ulana hele polarizer a me ke ka ao ka iloko o ua ahakanaka la a hiki i ka manawa e like me kona oscillation (axis) e ole coincide me ka'ōnohi na koilipi.

Ma keia kulana, ka hapa-nalu papa pio ka linearly polarized kaola i loko o circularly polarized malamalama (a Hope versa) ma ka hoʻoulu i ke koena unuhi hahau ana i ka 90 degere. Me na helehelena i i nā mea a pau "polyariki". Ke koena unuhi i loko o ke kumukuai, a me ka like o ka mea, no ka mea hou papa: aiiay, antireflective, wai-repellent.

helehelena

I ka wā i polarizing Kānana no ka maka aniani i hoʻololi i? Kēia huahana Ua ee aku ma ka hooulu ana o ka oihana mua o ka TTL akomi pahupaʻiwikiō, a, e like me nā paʻi, ua lilo e kaukaʻi ma ka hopena o ka HOU ma luna o ka malamalama.

Nui o ka laina-polarization pāhawewe keakea, i metering a me ka SLR Panel hapa 'ia' inhibit i ka hana o ka 'akomi pae hoʻomālama.

Ma kilohōkū, "polyariki" i haku no na manao a me i aʻo i ka hoʻopoepoe a me ka laina loli o ka malamalama mea e noho ana i loko o waho a puni.

Polarizing hooponopono o ke kumu o ke ala o ka loaa 'ike e pili ana i ka' auhau o kaʻume mākenēki kula i loko o nā wahi hoʻomakaʻia ka pāhawewe ma, e olelo oukou, keʻokeʻo dwarfs.

nikon CPL

Polarizing wae i CPL Nikon 52 mm o - i kekahi waiwai mea no ka panorama For the, a no ka poe i makemake e kiʻi kiʻekiʻe-kbps kiʻi. Aia nō ma ka liʻiliʻi loa eono kumu no ke aha la oe e kuai ia huahana.

  • No ka photographing o ka wai (ka mea lilo i ka uala eleele a oi ka aniani moakaka).
  • Panaʻikena (mahuahua "saturation" ka lani a me ka uliuli).
  • No ka pana ma ka huina ma ka puka makani (e hoʻopau glare a me ka pepa hōʻuluʻulu mai ke aniani).
  • Ka hoʻopau o ka manaʻo ma ka pń mai ka lā (ka wai, aniani, hana).
  • Mahuahua ka hoʻopau mämä holo i ka mau o ka i pau ka moni (ka wā pono).
  • Maka aniani ka palekana i ka me mechanical hopena.

Buy keia Kānana mea pono no ka poe e hele aku e hele i ka mehana'āina - mea he paʻa mau koʻi i loko o ka? Iecaianoaaiiie o ka lei kiʻi paʻi. Ma huali lā wela i kēia mea hoonui ae i kiʻi e like ai ma ka hoʻoulu i ka Akä, a saturation, penei ke kāpaeʻana Ohana.

palena

O na kanaka i makemake e aʻo pehea e lawe maikai kiʻi, lawe haʻawina For the mai 'Oihana. Pehea e hoʻohana i ka polarizing Kānana? ka makemake anawaena o ka mea i pono, e makani ma luna o ka pahupaʻiwikiō maka aniani. Kaʻapuni i ke aniani i loko o ka Kānana, e pono e koho i ka makemake degere o ka polarization, hiki ka hopu e hoʻopau glare, mai ka wai a me ka aniani, a kiʻi hou fluffy, a keʻokeʻo ao, piha ka lani kekahi.

Aia nō kekahi mau kapu ma luna o ka hoʻohana 'ana o ia mau mea:

  • Kaʻapuni polarization Kānana pono e noʻonoʻo i ke kakali ana i kanawai o ke kaupalenaʻana i ka wahi e e waiho ma kahi o 90 degere, mai ka loiloi mua wahi. Inā ka mea ua ke ka ao ka 180, i kēiaʻoihana kaʻa e i ke kiʻi i kona loiloi mua moku'āina.
  • "Polyariki" hoopalupalu no au i ka malamalama koko komo i ka CCD pahupaʻiwikiō ma ka maka aniani, no laila, 'Oihana pinepine ke koena ma luna o ka waiū ke kahua 1-2 mahuahua ai.

hewa

haʻawina For the e pono no beginners e ho okumu kiʻekiʻe-kbps kiʻi. We ike i "polyariki" loa maikaʻi kēia. Eia naʻe, ka mea, i ka i kēia keakea.

  • No ka mea, o keia, ka waiū nakeke i noi hou malamalama i loko o 4-8 manawa (2-3 anuu) ma mua o mau.
  • Ka mea, e pono ai i kekahi huina me ka pili ana i ka la, e kiʻi i ka maikaʻi loa hopena.
  • Me kēia mau kānana ma ka pahupaʻiwikiō viewfinder mea paʻakikī i ka orient.
  • 'O kēia kekahi o ka loa pipiʻi kani.
  • Ka mea, he pono ke kuapo, no laila, hiki ke hoomahuahua i ke koho ana o ka haku mele 'ana.
  • IeAUPIIe, IAa IO mea hiki ole e hoʻohana no ka mea, he akea-huina a me ka laulā kiʻi.
  • Inā ka Kānana meaʻino, ka mea i emi kiʻi e like ai.

A, i kekahi manawa i ka noʻonoʻo pono i loko o ke kiʻi. Ka loa ma ko kumu hoʻohālike o ke anuenue a me ka sunsets. He waiwai i kekahi o ia mau mea pili polarizer lei mau manaʻo e nalo loa paha pobloknut.

Other koi

Kānana, no ka mea pahupaʻiwikiō - i luna 'manaʻo. Akā, e hiki aʻo e hana me ia ma manawa. "Polyarik" hiki i kekahi manawa e hoʻohana i ka wa pono, e hoomahuahua i ka lōʻihi like 'ole o ka waiū. No ka mea, ke emi 4-8 manawa (2-3 anuu) ho'īli malamalama, ka mea hiki ke hoʻohana 'ia e wehe i ka wai a me ka waterfalls.

Inā 'oe i ma luna o ke polarizer ma ke ākea huina maka aniani, ka mea hiki ke hana i kekahi catchy palena uhi i ke kiʻi ( "vignetting"). E pale i kēia, paha oe i ke kuai i ka oi "maalea" pipiʻi koho.

Ua kau i ka AF'ōnaehana hoʻopoepoe polarizers a me metering keʻena hoʻomau i ka hana i ka wa a ua hoʻokomoʻia ka Kānana. Laina "polyariki" nui ho'ēmi, akā, ka mea hiki ole ke hoʻohana 'loa kikohoʻe SLR Panel me (no ka mea, hana pae ka loaʻaʻana autofocus a me ka TTL - metering ma ka maka aniani).

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