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Lensa Fresnel yang digunakan dalam sistem proyeksi, perannya adalah untuk bertuliskan cahaya dan fokus cahaya.
Lensa Fresnel akan menjadi sumber cahaya untuk mengambil mobilisasi sumber cahaya balok untuk cahaya paralel, tampaknya meningkatkan kecerahan panel di sekitar, menghilangkan efek titik matahari.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.