- Package Includes: 50 optical glass lenses and 50 PMMA holders (LED not included) for a complete setup. - High-Quality Materials: Crafted from premium optical glass for clear imaging; durable PMMA holders ensure stability and longevity. - Compact Dimensions: Holder size: 22mm (D) x 14mm (H); Lens size: 20mm (D) x 11mm (H) for easy integration into various applications. - Versatile Lens Angles: Choose from 5, 8, 15, 25, 30, 45, 60, 90, and 120-degree angles to suit your specific needs, allowing for versatile lighting and imaging options. - Excellent Light Transmittance: With a light transmittance rate of 95%, these lenses provide bright and clear visuals, ideal for enhancing your projects. - Practical Applications: 1. Photography: Use these lenses to achieve different effects and enhance image quality in your photography projects. 2. Lighting Design: Perfect for creating unique lighting arrangements in exhibitions, displays, or artistic installations. 3. Optical Experiments: Ideal for educational or research applications requiring precision lenses for experiments and demonstrations. This product delivers reliable performance, excellent quality, and versatility, making it an essential addition to your toolkit for various professional and creative endeavors.