- 0.7x Auxiliary Objective Lens: This lens offers a magnification of 0.7x and provides an extended working distance of 120 mm (4.7 inches). Enjoy enhanced magnification while maintaining a comfortable distance from your specimen, making it ideal for detailed observations. - Durable Metal Construction: Crafted from a high-quality aluminum alloy, the full metal body ensures exceptional durability and long-lasting performance. The refined finish not only enhances aesthetics but also reinforces its robust design. - User-Friendly Design: With a diameter of 35 mm (1.4 inches) and a 48 mm (1.9 inches) threaded mount, this microscope objective lens is designed for easy installation. Set up quickly and start your observations without hassle. - High-Definition Optical Lens: Experience precise and detailed observations with our high-definition optical properties. This lens is perfect for applications in biology, electronics, or any field requiring clarity and accuracy in visual analysis. Use Scenarios: 1. Biological Research: Perfect for examining cellular structures and microorganisms with clarity and detail. 2. Electronics Inspection: Ideal for inspecting circuit boards and small components, ensuring accurate assessments. 3. Education: A valuable tool for students and educators to enhance learning in science labs, providing hands-on experience with high-quality optics.