[High Compatibility]Designed for XSP 00 series and compatible with XSP 02-06, eliminating the need for multiple purchases. [Comprehensive Functionality]Concave surface gathers light efficiently while the plane side allows imaging and expands the view. [Flexible Operation]Rotates 360 degrees for easy switching between surfaces, enhancing usability for various observation needs. [Stable Performance]Built with stainless steel and resin for reliable light reflection, ensuring clear imaging during observations. [Enhancing Observation Quality]Reflects external light into microscopes for improved clarity when viewing specimens.