Features: Our advanced Microscopes objective measuring tool provide precise measurements for your observations, making it practical for accurate analysis. With its Optical Lens materials and easy to clean, this Microscopes objective ensures durability and convenience in your scientific. Perfect for those who require precise observation and measurement, such as researcher, students, jewelers, and electronic engineers. Whether in a laboratory, educational institution, and electronic repair centers, this Microscopes objective is essential for detailed microscopics observations. Unleashings the full potential of your scientific experiments and professional tasks with this practical Microscopes objective measuring tool. Specifications: Material:Optical Lens Type:C1908, FH822,FH856,FH958,FH868,FH811 Package Includes: 1Piece Stage Micrometers note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color.