{"id":21702,"date":"2018-04-09T13:52:32","date_gmt":"2018-04-09T10:22:32","guid":{"rendered":"https:\/\/www.pixel.ir\/blog\/?p=21702"},"modified":"2025-05-04T13:20:52","modified_gmt":"2025-05-04T09:50:52","slug":"%d9%85%d9%82%d8%a7%db%8c%d8%b3%d9%87-%d8%af%d9%88-%d9%84%d9%86%d8%b2-ef-50mm-f-1-4-usm-%d9%88-ef-50mm-f-1-8-stm-%da%a9%d8%a7%d9%86%d9%86","status":"publish","type":"post","link":"https:\/\/www.pixel.ir\/blog\/%d9%85%d9%82%d8%a7%db%8c%d8%b3%d9%87-%d8%af%d9%88-%d9%84%d9%86%d8%b2-ef-50mm-f-1-4-usm-%d9%88-ef-50mm-f-1-8-stm-%da%a9%d8%a7%d9%86%d9%86\/","title":{"rendered":"\u0645\u0642\u0627\u06cc\u0633\u0647 \u062f\u0648 \u0644\u0646\u0632 EF 50mm f\/1.4 USM \u0648 EF 50mm f\/1.8 STM \u06a9\u0627\u0646\u0646"},"content":{"rendered":"

\u0627\u06af\u0631 \u0634\u0645\u0627 \u0627\u0632 \u062f\u0648\u0631\u0628\u06cc\u0646\u200c DSLR<\/strong><\/a> \u06a9\u0627\u0646\u0646 \u0628\u0631\u0627\u06cc \u0639\u06a9\u0627\u0633\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u0628\u0647 \u0627\u062d\u062a\u0645\u0627\u0644 \u0632\u06cc\u0627\u062f \u0628\u0647 \u0641\u06a9\u0631 \u062a\u0647\u06cc\u0647 \u06cc\u06a9\u06cc \u0627\u0632 \u062f\u0648 \u0644\u0646\u0632 50mm f\/1.8 STM<\/strong><\/a> \u0648 50mm f\/1.4 USM<\/a><\/strong> \u0627\u0641\u062a\u0627\u062f\u0647\u200c\u0627\u06cc\u062f. \u0627\u06cc\u0646 \u062f\u0648 \u0644\u0646\u0632 \u062f\u0631 \u0648\u0627\u0642\u0639 \u0645\u062d\u0628\u0648\u0628\u200c\u062a\u0631\u06cc\u0646 \u0648 \u067e\u0631\u0641\u0631\u0648\u0634\u200c\u062a\u0631\u06cc\u0646 \u0644\u0646\u0632\u200c\u0647\u0627\u06cc \u067e\u0631\u0627\u06cc\u0645 \u06a9\u0627\u0646\u0646 \u0628\u0647 \u062d\u0633\u0627\u0628 \u0645\u06cc\u200c\u0622\u06cc\u062f \u0648 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u062f\u0631 \u06a9\u06cc\u0641 \u062e\u06cc\u0644\u06cc \u0627\u0632 \u0639\u06a9\u0627\u0633\u200c\u0647\u0627 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f. \u0648\u0644\u06cc \u0627\u06cc\u0646 \u062f\u0648 \u0644\u0646\u0632 \u0686\u0647 \u062a\u0641\u0627\u0648\u062a\u200c\u0647\u0627\u06cc\u06cc \u0628\u0627 \u0647\u0645 \u062f\u0627\u0631\u0646\u062f\u061f \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u062f\u0627\u0645 \u06cc\u06a9 \u0627\u0632 \u0622\u0646\u200c\u0647\u0627 \u0628\u06cc\u0634\u062a\u0631 \u0628\u0647 \u06a9\u0627\u0631 \u0634\u0645\u0627 \u062e\u0648\u0627\u0647\u062f \u0622\u0645\u062f\u061f \u0686\u0631\u0627 \u06cc\u06a9\u06cc \u0627\u0632 \u0622\u0646\u200c\u0647\u0627 \u0642\u06cc\u0645\u062a\u06cc \u0633\u0647 \u0628\u0631\u0627\u0628\u0631 \u062f\u06cc\u06af\u0631\u06cc \u062f\u0627\u0631\u062f\u061f \u062f\u0631 \u0627\u062f\u0627\u0645\u0647 \u0633\u0639\u06cc \u0634\u062f\u0647 \u062a\u0627 \u0628\u0627 \u0645\u0642\u0627\u06cc\u0633\u0647\u200c\u0627\u06cc \u0645\u062e\u062a\u0635\u0631 \u0628\u0647 \u0633\u0648\u0627\u0644\u0627\u062a\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u0642\u0628\u06cc\u0644 \u067e\u0627\u0633\u062e \u062f\u0627\u062f\u0647 \u0634\u0648\u062f \u0648 \u0628\u0647 \u0634\u0645\u0627 \u0645\u06a9 \u06a9\u0646\u062f \u062a\u0627 \u0628\u0627 \u0622\u06af\u0627\u0647\u06cc \u0628\u06cc\u0634\u062a\u0631\u06cc \u06cc\u06a9\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0648 \u0644\u0646\u0632 \u0631\u0627 \u0628\u0627 \u062a\u0648\u062c\u0647 \u0646\u06cc\u0627\u0632\u062a\u0627\u0646 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0646\u06cc\u062f.<\/p>\n

\u0647\u0631 \u062f\u0648 \u0644\u0646\u0632 50mm f\/1.8 STM<\/strong> \u0648 50mm f\/1.4 USM<\/strong> \u0644\u0646\u0632\u200c\u0647\u0627\u06cc \u0633\u0631\u06cc\u0639 \u0628\u0627 \u062d\u062f\u0627\u06a9\u062b\u0631 \u0628\u0627\u0632 \u0634\u062f\u06af\u06cc \u062f\u0647\u0627\u0646\u0647 \u062f\u06cc\u0627\u0641\u0631\u0627\u06af\u0645 \u0628\u0627\u0644\u0627\u060c \u0627\u0628\u0639\u0627\u062f \u06a9\u0627\u0645\u067e\u06a9\u062a \u0648 \u0648\u0636\u0648\u062d \u0628\u0627\u0644\u0627\u060c \u0639\u0645\u0644\u06a9\u0631\u062f \u0645\u0646\u0627\u0633\u0628\u06cc \u062f\u0631 \u0634\u0631\u0627\u06cc\u0637 \u0646\u0648\u0631\u06cc \u0645\u062e\u062a\u0644\u0641 \u062f\u0627\u0631\u0646\u062f \u0648 \u0628\u0648\u06a9\u0647\u200c\u0647\u0627\u06cc \u0646\u0631\u0645\u06cc \u062f\u0631 \u067e\u0633 \u0632\u0645\u06cc\u0646\u0647 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0628\u0647 \u0644\u0637\u0641 \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0627\u06cc\u0646 \u062f\u0648 \u0644\u0646\u0632 \u0628\u0631\u0627\u06cc \u0639\u06a9\u0627\u0633\u06cc \u067e\u0631\u062a\u0631\u0647 \u0646\u06cc\u0632 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0646\u0627\u0633\u0628 \u0647\u0633\u062a\u0646\u062f \u0648 \u0627\u06af\u0631 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u062f \u0639\u06a9\u0627\u0633\u06cc \u067e\u0631\u062a\u0631\u0647 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f\u060c \u0648\u062c\u0648\u062f \u06cc\u06a9\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u062f\u0648 \u0644\u0646\u0632 \u062f\u0631 \u0644\u0648\u0627\u0632\u0645 \u0639\u06a9\u0633\u06cc\u200c\u062a\u0627\u0646 \u0636\u0631\u0648\u0631\u06cc \u0628\u0647 \u0646\u0638\u0631 \u0645\u06cc\u200c\u0631\u0633\u062f.<\/p>\n

\"\u0644\u0646\u0632
\u0644\u0646\u0632 50mm f\/1.8 STM<\/a><\/figcaption><\/figure>\n

\n

\"\u0644\u0646\u0632
\u0644\u0646\u0632 EOS 50mm F1.4 USM \u06a9\u0627\u0646\u0646<\/a><\/figcaption><\/figure>\n

\u0648\u0636\u0648\u062d \u062a\u0635\u0648\u06cc\u0631<\/strong><\/p>\n

\u062f\u0631 \u0639\u062f\u062f \u062f\u06cc\u0627\u0641\u0631\u0627\u06af\u0645 F4 \u062a\u0627 F11 \u0627\u06cc\u0646 \u062f\u0648 \u0644\u0646\u0632 \u062a\u0642\u0631\u06cc\u0628\u0627\u064b \u0648\u0636\u0648\u062d \u06cc\u06a9\u0633\u0627\u0646\u06cc \u062f\u0627\u0631\u0646\u062f \u0648 \u062f\u0631 f\/8 \u0628\u0647 \u0628\u0627\u0644\u0627\u062a\u0631\u06cc\u0646 \u0648\u0636\u0648\u062d \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u062f\u0633\u062a \u06cc\u0627\u0641\u062a. \u0627\u0644\u0628\u062a\u0647 \u0627\u062e\u062a\u0644\u0627\u0641 \u0648\u0636\u0648\u062d \u062f\u0631 \u0639\u062f\u062f \u062f\u06cc\u0627\u0641\u0631\u0627\u06af\u0645\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u060c \u062f\u0631 \u0627\u0628\u0639\u0627\u062f \u0645\u062a\u062f\u0627\u0648\u0644 \u062a\u0635\u0648\u06cc\u0631\u060c \u0686\u0646\u062f\u0627\u0646 \u0642\u0627\u0628\u0644 \u062a\u0634\u062e\u06cc\u0635 \u0646\u06cc\u0633\u062a \u0648 \u062a\u0635\u0648\u06cc\u0631 \u062f\u0631 \u0639\u062f\u062f \u062f\u06cc\u0627\u0641\u0631\u0627\u06af\u0645\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0627\u0632 \u06a9\u06cc\u0641\u06cc\u062a\u06cc \u0645\u0637\u0644\u0648\u0628\u06cc \u0628\u0631\u062e\u0648\u0631\u062f\u0627\u0631 \u0627\u0633\u062a.<\/p>\n

\"\u0645\u0642\u0627\u06cc\u0633\u0647<\/p>\n

\u0645\u0648\u062a\u0648\u0631 \u0641\u0648\u06a9\u0648\u0633:<\/strong><\/p>\n

\u0645\u0648\u062a\u0648\u0631 \u0641\u0648\u06a9\u0648\u0633 \u0644\u0646\u0632 EF 50mm f\/1.4 \u0627\u0632 \u0646\u0648\u0639 USM \u0627\u0633\u062a \u06a9\u0647 \u0627\u0632 \u0633\u0631\u0639\u062a \u0639\u0645\u0644 \u0628\u06cc\u0634\u062a\u0631\u06cc \u0628\u0631\u062e\u0648\u0631\u062f\u0627\u0631 \u0627\u0633\u062a. \u062f\u0631 \u0637\u0631\u0641 \u0645\u0648\u062a\u0648\u0631 \u0641\u0648\u06a9\u0648\u0633 \u0644\u0646\u0632 EF 50mm f\/1.8 \u0627\u0632 \u062a\u06a9\u0646\u0648\u0644\u0648\u0698\u06cc STM \u0628\u0631\u062e\u0648\u0631\u062f\u0627\u0631 \u0627\u0633\u062a \u0648 \u0641\u0648\u06a9\u0648\u0633 \u0628\u0627 \u0635\u062f\u0627\u06cc \u0628\u0633\u06cc\u0627\u0631 \u06a9\u0645\u062a\u0631\u06cc \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0641\u06cc\u0644\u0645\u200c\u0628\u0631\u062f\u0627\u0631\u06cc \u0627\u06cc\u062f\u0647\u200c\u0622\u0644\u200c\u062a\u0631 \u0627\u0633\u062a.<\/p>\n

\u062d\u062f\u0627\u0642\u0644 \u0628\u0627\u0632 \u0634\u062f\u06af\u06cc \u062f\u0647\u0627\u0646\u0647 \u062f\u06cc\u0627\u0641\u0631\u0627\u06af\u0645:<\/strong><\/p>\n

EF 50mm f\/1.4 USM \u06a9\u0627\u0646\u0646 \u0644\u0646\u0632\u06cc \u0633\u0631\u06cc\u0639 \u062a\u0631 \u0628\u0647 \u062d\u0633\u0627\u0628 \u0645\u06cc\u200c\u0622\u06cc\u062f \u0648 \u062a\u0627 \u06f2\/\u06f3 \u0627\u0633\u062a\u0627\u067e \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u06cc\u0634\u062a\u0631 \u0639\u062f\u062f \u062f\u06cc\u0627\u0641\u0631\u0627\u06af\u0645 \u0631\u0627 \u06a9\u0627\u0647\u0634 \u062f\u0627\u062f. \u0647\u0631 \u0686\u0646\u062f \u0627\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u0627\u062e\u062a\u0644\u0627\u0641 \u0686\u0646\u062f\u0627\u0646 \u0632\u06cc\u0627\u062f\u06cc \u0628\u0647 \u062d\u0633\u0627\u0628 \u0646\u0645\u06cc\u200c\u0622\u06cc\u062f \u0648 \u0628\u0627 \u0647\u0631 \u062f\u0648 \u0644\u0646\u0632 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u062f\u0631 \u0634\u0631\u0627\u06cc\u0637 \u06a9\u0645\u200c\u0646\u0648\u0631 \u0628\u0627 \u062a\u0635\u0648\u06cc\u0631\u06cc \u0628\u0627 \u0631\u0648\u0634\u0646\u0627\u06cc\u06cc \u0645\u0646\u0627\u0633\u0628 \u062b\u0628\u062a \u06a9\u0631\u062f.<\/p>\n

\u062f\u0644\u0627\u06cc\u0644 \u0627\u0646\u062a\u062e\u0627\u0628 \u0644\u0646\u0632 <\/strong>EF 50mm f\/1.4 USM<\/strong><\/p>\n

\u0644\u0646\u0632 EF 50mm f\/1.4 USM<\/a> <\/strong>\u062f\u0631 \u0641\u0648\u06a9\u0648\u0633 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0627\u0632 \u0633\u0631\u0639\u062a \u0639\u0645\u0644 \u0628\u06cc\u0634\u062a\u0631\u06cc \u0628\u0631\u062e\u0648\u0631\u062f\u0627\u0631 \u0627\u0633\u062a \u0648 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u0627 \u0628\u0627\u0632\u0634\u062f\u06af\u06cc \u062f\u0647\u0627\u0646\u0647 \u062f\u06cc\u0627\u0641\u0631\u0627\u06af\u0645 \u0628\u06cc\u0634\u062a\u0631\u06cc (F1.4) \u0628\u0627 \u0622\u0646 \u0639\u06a9\u0627\u0633\u06cc \u06a9\u0631\u062f. \u0628\u0647 \u0639\u0644\u0627\u0648\u0647 \u0627\u0641\u062a \u0631\u0648\u0634\u0646\u0627\u06cc\u06cc \u0648 \u0648\u0636\u0648\u062d \u062f\u0631 \u062d\u0648\u0627\u0634\u06cc \u062a\u0635\u0648\u06cc\u0631 \u062f\u0631 \u062f\u06cc\u0627\u0641\u0631\u0627\u06af\u0645\u200c\u0647\u0627\u06cc \u0628\u0627\u0632 \u06a9\u0645\u062a\u0631 \u0627\u0633\u062a\u061b \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u062f\u0631 \u0698\u0627\u0646\u0631\u200c\u0647\u0627\u06cc \u0627\u0632 \u0639\u06a9\u0627\u0633\u06cc \u06a9\u0647 \u0633\u0648\u0698\u0647 \u0645\u062a\u062d\u0631\u06a9 \u0627\u0633\u062a\u060c \u0645\u062b\u0644 \u0639\u06a9\u0627\u0633\u06cc \u062e\u06cc\u0627\u0628\u0627\u0646\u06cc\u060c \u0627\u0646\u062a\u062e\u0627\u0628 \u0627\u06cc\u0646 \u0644\u0646\u0632 \u0645\u0646\u0627\u0633\u0628\u200c\u062a\u0631 \u0627\u0633\u062a.<\/p>\n

\u062f\u0644\u0627\u06cc\u0644 \u0627\u0646\u062a\u062e\u0627\u0628 \u0644\u0646\u0632 <\/strong>EF 50mm f\/1.8 STM<\/strong><\/p>\n

\u0644\u0646\u0632 EF 50mm f\/1.8 STM<\/a> <\/strong>\u0642\u06cc\u0645\u062a\u06cc \u0645\u0639\u0627\u062f\u0644 \u06cc\u06a9 \u0633\u0648\u0645 \u0644\u0646\u0632 EF 50mm f\/1.4 \u062f\u0627\u0631\u062f. \u0627\u0628\u0639\u0627\u062f \u0627\u06cc\u0646 \u0644\u0646\u0632 \u06a9\u0648\u0686\u06a9\u200c\u062a\u0631 \u0627\u0633\u062a \u0648 \u06f1\u06f3\u06f1 \u06af\u0631\u0645 \u0648\u0632\u0646 \u06a9\u0645\u062a\u0631\u06cc \u062f\u0627\u0631\u062f. \u0628\u0647 \u0639\u0644\u0627\u0648\u0647 \u06a9\u0647 \u0627\u06cc\u0646 \u0644\u0646\u0632 \u0628\u0632\u0631\u06af\u0646\u0645\u0627\u06cc\u06cc \u0628\u06cc\u0634\u062a\u0631\u06cc \u0646\u0633\u0628\u062a \u0628\u0647 \u0644\u0646\u0632 EF 50mm f\/1.4 \u06a9\u0627\u0646\u0646<\/strong> <\/a>(\u06f0.\u06f2\u06f1 \u062f\u0631 \u0645\u0642\u0627\u0628\u0644 \u06f0.\u06f1\u06f5) \u062f\u0627\u0631\u062f \u0648 \u062f\u0631 \u0639\u06a9\u0627\u0633\u06cc \u06a9\u0644\u0648\u0632\u0622\u067e \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0647\u062a\u0631\u06cc \u062f\u0627\u0631\u062f.<\/p>\n

\u0642\u0637\u0631 \u062f\u0647\u0627\u0646\u0647 \u0644\u0646\u0632 EF 50mm f\/1.8 STM \u0628\u0631\u0627\u0628\u0631 \u0628\u0627 \u06f4\u06f8 \u0645\u06cc\u0644\u06cc\u200c\u0645\u062a\u0631 \u0627\u0633\u062a \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0642\u0637\u0631 \u062f\u0647\u0627\u0646\u0647 \u0644\u0646\u0632 EF 50mm f\/1.4 \u06f5\u06f8 \u0645\u06cc\u0644\u06cc\u200c\u0645\u062a\u0631 \u0627\u0633\u062a \u0648 \u0628\u0631\u0627\u06cc \u062e\u0631\u06cc\u062f \u0641\u06cc\u0644\u062a\u0631 \u0628\u0627\u06cc\u062f \u0628\u0647 \u062f\u0644\u06cc\u0644 \u06a9\u0648\u0686\u06a9\u200c\u062a\u0631 \u0628\u0648\u062f\u0646 \u0633\u0627\u06cc\u0632 \u0641\u06cc\u0644\u062a\u0631 \u0647\u0632\u06cc\u0646\u0647 \u06a9\u0645\u062a\u0631\u06cc \u0628\u0627\u06cc\u062f \u067e\u0631\u062f\u0627\u062e\u062a \u06a9\u0631\u062f.<\/p>\n

\u0628\u0627 \u0627\u06cc\u0646 \u062a\u0641\u0627\u0633\u06cc\u0631 \u062f\u0631 \u0639\u06a9\u0627\u0633\u06cc \u067e\u0631\u062a\u0631\u0647\u060c \u0645\u0646\u0638\u0631\u0647 \u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0631\u0648\u0632\u0645\u0631\u0647 \u0627\u0632 \u0644\u0646\u0632\u060c \u0644\u0646\u0632 \u0639\u06a9\u0627\u0633\u06cc<\/strong><\/a> EF 50mm f\/1.8 STM \u0627\u0646\u062a\u062e\u0627\u0628 \u0645\u0646\u0627\u0633\u0628\u200c \u0648 \u0645\u0646\u0637\u0642\u06cc\u200c\u062a\u0631\u06cc \u0628\u0647 \u062d\u0633\u0627\u0628 \u0645\u06cc\u200c\u0622\u06cc\u062f. \u0686\u0631\u0627 \u06a9\u0647 \u062e\u0631\u06cc\u062f \u0644\u0646\u0632 EF 50mm f\/1.4 \u0628\u0627 \u0642\u06cc\u0645\u062a \u0633\u0647 \u0628\u0631\u0627\u0628\u0631\u06cc \u0628\u0627 \u0648\u064a\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u062f\u0627\u0631\u062f \u062f\u0631 \u0627\u06cc\u0646 \u0632\u0645\u06cc\u0646\u0647\u200c\u0647\u0627 \u0627\u0633\u0627\u0633\u0627\u064b \u062a\u0648\u062c\u06cc\u0647 \u0627\u0642\u062a\u0635\u0627\u062f\u06cc \u0646\u062f\u0627\u0631\u062f.<\/p>\n

\u00a0<\/strong><\/p>\n

\u0644\u06cc\u0646\u06a9 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0645\u0634\u062e\u0635\u0627\u062a \u0641\u0646\u06cc \u062f\u0648 \u0644\u0646\u0632 <\/strong>EF 50mm f\/1.8 STM<\/strong> \u0648 <\/strong>EF 50mm f\/1.4 USM:<\/strong><\/p>\n

\u0645\u0642\u0627\u06cc\u0633\u0647\u00a0<\/b><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u0627\u06af\u0631 \u0634\u0645\u0627 \u0627\u0632 \u062f\u0648\u0631\u0628\u06cc\u0646\u200c DSLR \u06a9\u0627\u0646\u0646 \u0628\u0631\u0627\u06cc \u0639\u06a9\u0627\u0633\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u0628\u0647 \u0627\u062d\u062a\u0645\u0627\u0644 \u0632\u06cc\u0627\u062f \u0628\u0647 \u0641\u06a9\u0631 \u062a\u0647\u06cc\u0647 \u06cc\u06a9\u06cc \u0627\u0632 \u062f\u0648 \u0644\u0646\u0632 50mm f\/1.8 STM \u0648 50mm f\/1.4 USM \u0627\u0641\u062a\u0627\u062f\u0647\u200c\u0627\u06cc\u062f. \u0627\u06cc\u0646 \u062f\u0648 \u0644\u0646\u0632 \u062f\u0631 \u0648\u0627\u0642\u0639 \u0645\u062d\u0628\u0648\u0628\u200c\u062a\u0631\u06cc\u0646 \u0648 \u067e\u0631\u0641\u0631\u0648\u0634\u200c\u062a\u0631\u06cc\u0646 \u0644\u0646\u0632\u200c\u0647\u0627\u06cc \u067e\u0631\u0627\u06cc\u0645 \u06a9\u0627\u0646\u0646 \u0628\u0647 \u062d\u0633\u0627\u0628 \u0645\u06cc\u200c\u0622\u06cc\u062f \u0648 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u062f\u0631 \u06a9\u06cc\u0641 \u062e\u06cc\u0644\u06cc \u0627\u0632 \u0639\u06a9\u0627\u0633\u200c\u0647\u0627 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f. \u0648\u0644\u06cc \u0627\u06cc\u0646 […]<\/p>\n","protected":false},"author":18,"featured_media":21706,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[418,416,3779],"tags":[],"class_list":["post-21702","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-reviews","category-buying-guide","category-review-compare"],"yoast_head":"\n\u0645\u0642\u0627\u06cc\u0633\u0647 EF 50mm f\/1.4 USM \u0648 EF 50mm f\/1.8 STM \u06a9\u0627\u0646\u0646 | \u0645\u062c\u0644\u0647 \u067e\u06cc\u06a9\u0633\u0644<\/title>\n<meta name=\"description\" content=\"\u0627\u06cc\u0646 \u062f\u0648 \u0644\u0646\u0632 \u0686\u0647 \u062a\u0641\u0627\u0648\u062a\u200c\u0647\u0627\u06cc\u06cc \u0628\u0627 \u0647\u0645 \u062f\u0627\u0631\u0646\u062f\u061f \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u062f\u0627\u0645 \u06cc\u06a9 \u0627\u0632 \u0622\u0646\u200c\u0647\u0627 \u0628\u06cc\u0634\u062a\u0631 \u0628\u0647 \u06a9\u0627\u0631 \u0634\u0645\u0627 \u062e\u0648\u0627\u0647\u062f \u0622\u0645\u062f\u061f \u0686\u0631\u0627 \u06cc\u06a9\u06cc \u0627\u0632 \u0622\u0646\u200c\u0647\u0627 \u0642\u06cc\u0645\u062a\u06cc \u0633\u0647 \u0628\u0631\u0627\u0628\u0631 \u062f\u06cc\u06af\u0631\u06cc \u062f\u0627\u0631\u062f\u061f\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pixel.ir\/blog\/\u0645\u0642\u0627\u06cc\u0633\u0647-\u062f\u0648-\u0644\u0646\u0632-ef-50mm-f-1-4-usm-\u0648-ef-50mm-f-1-8-stm-\u06a9\u0627\u0646\u0646\/\" \/>\n<meta property=\"og:locale\" content=\"fa_IR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0645\u0642\u0627\u06cc\u0633\u0647 EF 50mm f\/1.4 USM \u0648 EF 50mm f\/1.8 STM \u06a9\u0627\u0646\u0646 | \u0645\u062c\u0644\u0647 \u067e\u06cc\u06a9\u0633\u0644\" \/>\n<meta property=\"og:description\" content=\"\u0627\u06cc\u0646 \u062f\u0648 \u0644\u0646\u0632 \u0686\u0647 \u062a\u0641\u0627\u0648\u062a\u200c\u0647\u0627\u06cc\u06cc \u0628\u0627 \u0647\u0645 \u062f\u0627\u0631\u0646\u062f\u061f \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u062f\u0627\u0645 \u06cc\u06a9 \u0627\u0632 \u0622\u0646\u200c\u0647\u0627 \u0628\u06cc\u0634\u062a\u0631 \u0628\u0647 \u06a9\u0627\u0631 \u0634\u0645\u0627 \u062e\u0648\u0627\u0647\u062f \u0622\u0645\u062f\u061f \u0686\u0631\u0627 \u06cc\u06a9\u06cc \u0627\u0632 \u0622\u0646\u200c\u0647\u0627 \u0642\u06cc\u0645\u062a\u06cc \u0633\u0647 \u0628\u0631\u0627\u0628\u0631 \u062f\u06cc\u06af\u0631\u06cc \u062f\u0627\u0631\u062f\u061f\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pixel.ir\/blog\/\u0645\u0642\u0627\u06cc\u0633\u0647-\u062f\u0648-\u0644\u0646\u0632-ef-50mm-f-1-4-usm-\u0648-ef-50mm-f-1-8-stm-\u06a9\u0627\u0646\u0646\/\" \/>\n<meta property=\"og:site_name\" content=\"\u0645\u062c\u0644\u0647 \u067e\u06cc\u06a9\u0633\u0644\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Pixelcamshop\" \/>\n<meta property=\"article:published_time\" content=\"2018-04-09T10:22:32+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-05-04T09:50:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.pixel.ir\/blog\/wp-content\/uploads\/2018\/04\/Canon-50mm-f-1.4-USM-1.8-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"a.khademhosseini\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@pixelcamshop\" \/>\n<meta name=\"twitter:site\" content=\"@pixelcamshop\" \/>\n<meta name=\"twitter:label1\" content=\"\u0646\u0648\u0634\u062a\u0647\u200c\u0634\u062f\u0647 \u0628\u062f\u0633\u062a\" \/>\n\t<meta name=\"twitter:data1\" content=\"a.khademhosseini\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u0632\u0645\u0627\u0646 \u062a\u0642\u0631\u06cc\u0628\u06cc \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 \u062f\u0642\u06cc\u0642\u0647\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.pixel.ir\\\/blog\\\/%d9%85%d9%82%d8%a7%db%8c%d8%b3%d9%87-%d8%af%d9%88-%d9%84%d9%86%d8%b2-ef-50mm-f-1-4-usm-%d9%88-ef-50mm-f-1-8-stm-%da%a9%d8%a7%d9%86%d9%86\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.pixel.ir\\\/blog\\\/%d9%85%d9%82%d8%a7%db%8c%d8%b3%d9%87-%d8%af%d9%88-%d9%84%d9%86%d8%b2-ef-50mm-f-1-4-usm-%d9%88-ef-50mm-f-1-8-stm-%da%a9%d8%a7%d9%86%d9%86\\\/\"},\"author\":{\"name\":\"a.khademhosseini\",\"@id\":\"https:\\\/\\\/www.pixel.ir\\\/blog\\\/#\\\/schema\\\/person\\\/1506dd434806dfb9ce0621c7f34e241b\"},\"headline\":\"\u0645\u0642\u0627\u06cc\u0633\u0647 \u062f\u0648 \u0644\u0646\u0632 EF 50mm f\\\/1.4 USM \u0648 EF 50mm f\\\/1.8 STM \u06a9\u0627\u0646\u0646\",\"datePublished\":\"2018-04-09T10:22:32+00:00\",\"dateModified\":\"2025-05-04T09:50:52+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.pixel.ir\\\/blog\\\/%d9%85%d9%82%d8%a7%db%8c%d8%b3%d9%87-%d8%af%d9%88-%d9%84%d9%86%d8%b2-ef-50mm-f-1-4-usm-%d9%88-ef-50mm-f-1-8-stm-%da%a9%d8%a7%d9%86%d9%86\\\/\"},\"wordCount\":102,\"commentCount\":4,\"image\":{\"@id\":\"https:\\\/\\\/www.pixel.ir\\\/blog\\\/%d9%85%d9%82%d8%a7%db%8c%d8%b3%d9%87-%d8%af%d9%88-%d9%84%d9%86%d8%b2-ef-50mm-f-1-4-usm-%d9%88-ef-50mm-f-1-8-stm-%da%a9%d8%a7%d9%86%d9%86\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.pixel.ir\\\/blog\\\/wp-content\\\/uploads\\\/2018\\\/04\\\/Canon-50mm-f-1.4-USM-1.8-1.jpg\",\"articleSection\":[\"\u0628\u0631\u0631\u0633\u06cc\",\"\u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u062e\u0631\u06cc\u062f\",\"\u0646\u0642\u062f \u0648 \u0645\u0642\u0627\u06cc\u0633\u0647\"],\"inLanguage\":\"fa-IR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.pixel.ir\\\/blog\\\/%d9%85%d9%82%d8%a7%db%8c%d8%b3%d9%87-%d8%af%d9%88-%d9%84%d9%86%d8%b2-ef-50mm-f-1-4-usm-%d9%88-ef-50mm-f-1-8-stm-%da%a9%d8%a7%d9%86%d9%86\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.pixel.ir\\\/blog\\\/%d9%85%d9%82%d8%a7%db%8c%d8%b3%d9%87-%d8%af%d9%88-%d9%84%d9%86%d8%b2-ef-50mm-f-1-4-usm-%d9%88-ef-50mm-f-1-8-stm-%da%a9%d8%a7%d9%86%d9%86\\\/\",\"url\":\"https:\\\/\\\/www.pixel.ir\\\/blog\\\/%d9%85%d9%82%d8%a7%db%8c%d8%b3%d9%87-%d8%af%d9%88-%d9%84%d9%86%d8%b2-ef-50mm-f-1-4-usm-%d9%88-ef-50mm-f-1-8-stm-%da%a9%d8%a7%d9%86%d9%86\\\/\",\"name\":\"\u0645\u0642\u0627\u06cc\u0633\u0647 EF 50mm f\\\/1.4 USM \u0648 EF 50mm f\\\/1.8 STM \u06a9\u0627\u0646\u0646 | \u0645\u062c\u0644\u0647 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