v g M h A p T ND ﺮﺘﻠﻴﻓ ﻩﻮﻠﺟ ﻝﺎﻤﻋﺍ

ﻥﺍﺰﻴﻣ ﺎﺑ ﻭ ﻦﺷﻭﺭ یﺎﻫ ﻂﻴﺤﻣ ﺭﺩ ﻪﮐ ﺖﺳﺍ ﺪﻴﻔﻣ ﯽﻣﺎﮕﻨﻫ ND ﺮﺘﻠﻴﻓ .ﺪﻴﻨﮐ ﻩﺩﺎﻔﺘﺳﺍ ND (Neutral Density) ﺮﺘﻠﻴﻓ ﺯﺍ ،ﯽﻠﺻﺍ ﮓﻧﺭ ﻆﻔﺣ ﻝﺎﺣ ﻦﻴﺣ ﺭﺩ ﻭ ﺭﻮﻧ ﺕﺪﺷ ﺶﻫﺎﮐ یﺍﺮﺑ

.ﺪﻳﺮﻴﮔ ﯽﻣ ﺲﮑﻋ ﻦﻴﻳﺎﭘ ﺮﺗﺎﺷ ﺖﻋﺮﺳ ﺎﻳ ﻻﺎﺑ ﻢﮔﺍﺮﻓﺎﻳﺩ

.ﺪﻴﻫﺩ ﺭﺎﺸﻓ ﺍﺭ [m] ،یﺭﺍﺩﺮﺒﻤﻠﻴﻓ ﻭ یﺭﺍﺩﺮﺒﺴﮑﻋ ﺖﻟﺎﺣ ﺭﺩ

.ﺪﻴﻨﮐ ﺏﺎﺨﺘﻧﺍ ﺍﺭ ND ﺮﺘﻠﻴﻓ ← V ﺎﻳ a

.ﺪﻴﻨﮐ ﺏﺎﺨﺘﻧﺍ ﺍﺭ ﻪﻨﻳﺰﮔ ﮏﻳ

ﺡﺮﺷ ﺩﺎﻤﻧ

.ﺖﺴﻴﻧ ﻝﺎﻌﻓ ND ﺮﺘﻠﻴﻓ :ﺵﻮﻣﺎﺧ

.ﺖﺳﺍ ﻝﺎﻌﻓ ND ﺮﺘﻠﻴﻓ :ﻦﺷﻭﺭ

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٩٢ یﺭﺍﺩﺮﺑﺮﻳﻮﺼﺗ یﺎﻫ ﻪﻨﻳﺰﮔ