Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
عدسة Fresnel المستخدمة في نظام الإسقاط ، دورها هو جمع الضوء وتركيز الضوء.
ستكون عدسة Fresnel هي مصدر الضوء لاسترداد تعبئة مصدر ضوء الشعاع للضوء المتوازي ، على ما يبدو تحسين سطوع اللوحة حولها ، مما يلغي تأثير Sun Spot.LET'S GET IN TOUCH
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.