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samfurori

1.56 Ruwan tabarau na gani mai launin toka mai kama da na ƙarshe

Takaitaccen Bayani:

Ma'aunin hasken ruwan tabarau ya fi girma, ruwan tabarau masu siriri, mafi girman yawansu, taurinsu da kuma mafi kyau, akasin haka, ƙarancin ma'aunin hasken, kauri ruwan tabarau, ƙarami da yawa, taurinsu ma ba shi da kyau, gilashin gabaɗaya yana da tauri mai yawa, don haka ma'aunin hasken gaba ɗaya yana kusan 1.7, kuma taurin fim ɗin resin ya fi muni, ma'aunin hasken yana da ƙarancin yawa, yanki na resin da ake samu a kasuwa a halin yanzu shine ma'aunin hasken da aka fi sani da 1.499 ko makamancin haka, mafi kyau kaɗan shine sigar da ba ta da sirara, wacce ke da ma'aunin hasken da ya kai kusan 1.56 kuma ana amfani da ita sosai.


Cikakken Bayani game da Samfurin

Alamun Samfura

1

Cikakkun Bayanan Samarwa

2

Wurin Asali:

Jiangsu

Sunan Alamar:

BORIS

Lambar Samfura:

Ruwan tabarau mai ɗaukar hoto

Kayan Ruwan Gilashi:

SR-55

Tasirin Gani:

ruwan tabarau mai ci gaba

Fim ɗin Rufi:

HC/HMC/SHMC

Launi na Ruwan tabarau:

Fari (na cikin gida)

Launin Shafi:

Kore/Shuɗi

Fihirisa:

1.56

Takamaiman Nauyi:

1.28

Takaddun shaida:

CE/ISO9001

Darajar Abbe:

35

Diamita:

70/75mm

Zane:

Asperical

Gilashin ruwan tabarau masu ci gaba da yawa

Shin ruwan tabarau mai mayar da hankali da yawa ne, lanƙwasa saman ruwan tabarau daga sama zuwa ƙasa kafin ya ci gaba da ƙaruwa, ƙarfin haske daga yankin yana cikin ɓangaren sama na ruwan tabarau yana da nisa, a hankali, yana ƙaruwa akai-akai, har sai kusan a ƙasan ruwan tabarau tare da yankin ya kai lamba kusan tare da diopter, gilashin zai iya gani, nisan zai iya gani kusa kuma, zaku iya ganin nisan abu. Ana siffanta ruwan tabarau masu ci gaba a matsayin "ruwan tabarau waɗanda ke zuƙowa," kuma ana iya amfani da gilashin tabarau azaman ƙarin gilashin tabarau. Misali, ya dace da ɗalibai su karanta da rubutu ɗalibai suna amfani da ruwan tabarau (duba allo, karanta littattafai, aikin gida da sauran buƙatun gani), ya dace da farin wuyan da ke jure gajiyar ruwan tabarau (don daidaitawa da maɓallin gani na nesa, tsakiya da kusa, mai sauƙin aiki), daidaitawa da matsakaicin shekaru da tsofaffi d ruwan tabarau masu ci gaba mafi kyau (fuskar lanƙwasa ta musamman kyauta, rijiya, matsakaici, kusa da sauyawa, ba faɗaɗa kwakwalwa mai laushi ba).

Gabatarwar Samarwa

3
4

Babban ma'aunin haske na ruwan tabarau ya haɗa da: 1.56, 1.60, 1.67, 1.71, 1.74 da sauransu. Girman ma'aunin haske na ruwan tabarau, haka nan sirara da haske. Duk da haka, girman ma'aunin haske na ruwan tabarau, haka nan yake. Gabaɗaya, girman ma'aunin haske na ruwan tabarau, haka nan ƙarancin lambar Abbe kuma mafi bayyanannen watsawa.

Tsarin Samfuri

Tsarin Samarwa

Bidiyon Samfura


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