Silicone Lub Koob Yees Duab Eyecup
|
Khoom siv |
Silicone |
| Qhov ntom | 1 01 - 1.12 g/cm³ |
| Melting point | -50 degree rau 300 degree |
| Hardness | 20 - 80 Ntug A |
| Elongation | 200% - 800% |
Cov qauv ntawv pov thawj
Daim ntawv pov thawj RoHS yog rau cov khoom siv hauv cov khoom siv hluav taws xob thiab hluav taws xob thiab lub hom phiaj txo qis kev siv cov khoom phom sij xws li txhuas, mercury, cadmium, thiab hexavalent chromium. Silicone koob yees duab eyecups yog RoHS raws thiab suav tias yog ib puag ncig tus phooj ywg. REACH yog European Union txoj cai lij choj uas yuam cov neeg tsim khoom thiab cov neeg xa khoom tuaj yeem sau npe, tshuaj xyuas, thiab cov ntawv tso cai tshuaj, yog li txwv tsis pub muaj kev phom sij. Silicone lub koob yees duab eyecups tshaj REACH cov qauv thiab pom tau tias muaj kev nyab xeeb rau kev noj qab haus huv thiab ib puag ncig. ISO 9001 daim ntawv pov thawj lees paub tias lub koom haum kev ua haujlwm thiab kev tswj hwm ua raws li kev tswj hwm kev ua tau zoo.
Qhia
Lub koob yees duab viewfinder txuas yog ib qho cuab yeej uas tso cai rau cov kws yees duab thiab cov kws yees duab los tshuaj xyuas lawv cov duab zoo dua thaum tseem tiv thaiv lub teeb cuam tshuam. Nws yog tsim los ntawm roj hmab thiab silicone thiab yooj yim rau nruab thiab tshem tawm. Silicone eyecups muab qhov zoo nkauj kov, muab cov kws yees duab so. Lawv kuj tiv thaiv lub qhov muag los ntawm kev sib chwv ncaj qha nrog lub koob yees duab hlau nto, txo qhov tsis xis nyob. Lub viewfinder tiv thaiv lub teeb los ntawm ib puag ncig, txwv qhov ua tau tias lub teeb yuav ncav cuag nws. Qhov no txhim kho qhov ntse thiab qhov sib txawv ntawm qhov chaw saib, tso cai rau cov kws yees duab tsom thiab teeb tsa cov duab ntau dua.
Qhov zoo thiab muaj nuj nqi
Silicone lub koob yees duab eyecup yog ib tug multifunctional txuas uas tso cai rau cov kws yees duab kom muaj ib tug ntau qab ntxiag saib kev. Nws yog tsim los ntawm cov roj hmab muag muag, uas muab kev paub zoo li cushion thaum txo qhov muag pom. Lub eyecup zoo tshem tawm lub teeb cuam tshuam, uas ua kom pom qhov pom tseeb thiab qhov sib txawv. Nws tseem thaiv cov teeb ci ambient, txo qhov muaj peev xwm ntawm lub teeb nkag mus rau qhov pom, ua rau nws tsim nyog rau lub hnub ci ci lossis teeb pom kev tsawg. Silicone eyecup kuj tiv thaiv lub qhov muag los ntawm khawb thiab kev puas tsuaj los ntawm kev muab cov txheej txheem zoo. Nws adaptable tsim tso cai rau nws nkag tau yooj yim txuas mus rau ntau yam ntawm lub koob yees duab qauv, ua rau nws yooj yim los hloov los yog huv si eyecups. Qhov no ua rau nws yog ib qho khoom siv zoo rau cov kws yees duab uas nquag xav tau hloov kho thiab hloov lawv lub khob qhov muag.
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