• 【0.7X Auxiliary Barlow Lens】RF4 auxiliary lens provides 0.7X magnification ratio, effectively increasing working distance for more comfortable and precise observation during fine work.

• 【Enhanced Observation Experience】Designed to extend focal length while maintaining image clarity, making it ideal for welding, inspection, repair, and other precision applications.

• 【Superior Optical Performance】Made from high-quality optical glass, delivering clear, sharp, and distortion-free images to meet professional application requirements.

• 【Durable Metal Construction】Features robust metal housing for long-lasting durability, strong stability, and reliable daily performance.

• 【Wide Compatibility】Designed for easy installation and compatibility with RF4 microscopes and related optical equipment.

Specifications:

• Magnification: 0.7X
• Working Distance: 120mm
• Material: Metal and Glass
• Thread Size: 48mm