泰国采购需求：鼠标放大镜、视频放大镜、便携式放大镜、光学仪器

I'm looking for a lens that offers a 5x zoom capability with a 50 cm diameter. Image clarity is essential, and I'd appreciate your recommendations for any suitable options at competitive prices. I'll provide a sample video for reference, but please note that I only need the lens, not any additional components. Can you confirm if delivery by August 24, 2025, is feasible? Looking forward to your best quote!