1. 0.5X Auxiliary Barlow Lens: The RF4 auxiliary lens delivers 0.7X magnification, effectively increasing the working distance for more comfortable and precise observation during detailed tasks. 2. Enhanced Viewing Experience: Designed to expand the focal distance while maintaining image clarity, making it ideal for soldering, inspection, repair work, and other precision applications. 3. Premium Optical Performance: Made with high-quality optical glass to provide clear, sharp, and distortion-free imaging for professional use. 4. Durable Metal Construction: Built with a sturdy metal housing for long-lasting durability, stability, and reliable daily performance. 5. Easy Compatibility: Designed for convenient installation and compatibility with RF4 microscopes and related optical equipment. 6. Materials: Metal and glass 7. Mounting thread: 48 mm
