HIGH DISPLAY CLARITY: Featuring an ultra-clear optical objective lens and a high-definition image sensor, this device delivers a high-resolution LCD display, effectively highlighting various types of and scratches on the end face. STABLE FOCUSING : The industrial design guarantees stable imaging without vibrations. The XY axis configuration allows for easy central adjustments and facilitates testing for both single-core and multi-core products, while the built-in industrial bearing ensures smooth and reliable operat over time. USER-FRIENDLY OPERAT: The intuitive focusing is easy to adjust, enabling quick image capture and effortless switching between different testing interfaces. WIDE RANGE OF APPLICATIONS: for data centers, base stations, and outdoor equipment inspections, this device effectively identifies and assesses defects in both single-core and multi-core optical fiber end faces. Service: We are very sorry for the shopping experience you have experienced. If you have any problems with the goods you received, please contact us and we will serve you 24 hours a day.