- Standard size focusing bracket designed for 50mm diameter sights, ensuring compatibility and ease of use. - Crafted from durable materials, this bracket promises a long service life, making it a reliable addition to your equipment. - Exquisite workmanship guarantees stable performance, allowing you to hold microscopic lenses securely and steadily for enhanced observation. - Features a professional and practical design with an aesthetically pleasing appearance, making it easy to carry and utilize in various settings. Use Scenarios: - Perfect for researchers and outdoor enthusiasts who require precise lens adjustments during fieldwork. - Ideal for hobbyists and professionals needing to stabilize their optics for detailed examinations in laboratories or workshops. - Suitable for photographers looking to enhance their macro photography by ensuring optimal lens alignment and stability.