5pcs 1.2-2mm Round Flat Lenses High Light Transmission, Glass Optical Window Lenses for Flashlight(10mm x1.5mm)

5pcs 1.2-2mm Round Flat Lenses High Light Transmission, Glass Optical Window Lenses for FlashlightFeatures:Flat glass lenses have excellent light transmission, a smooth face, and strong adaptability. They are hard and scratch-resistant, with a stable structure, good temperature resistance, and easy to cleanApplications: Used in camera viewfinder glass, flat lenses for projectors, and glass slides for optical experiments, among other applicationsIncluded in the packaging is 5pcs of transparent flat glass plates

• Excellent light transmission: The lens allows light to pass through fully, providing outstanding light transmission
• Smooth face: The lens glass face is smooth and flat, ensuring uniform light refraction and stable optical performance
• High adaptability: The lens is compatible with device interfaces, making installation simple and ensuring a high degree of compatibility
• Scratch-resistant: The lens glass material is highly scratches-resistant, making it unlikely to leave marks
• Sturdy structure: The lens' fixed structure is robust, preventing loosening or shifting, ensuring stable use