Thanks to its design with a viewing angle of 90 degrees, this top reflector ensures comfortable long-term observation by reducing neck strain, while its optical reflector minimises light loss and ensures a bright, clear image Perfect for use in various environments such as sky observations outdoors, professional astronomical research in observatories, educational activities and even family astronomy evenings backyard Ideal for amateur astronomers, students, educators, photographers and astronomy enthusiasts who want to improve their observations and capture detailed astrophotography Its small and lightweight design makes it easy to carry, so you can enjoy the wonders of the universe virtually anywhere with your compatible 2-inch telescope Experience unparalleled precision with this 2-inch top reflector, which features a robust all-metal construction and 99% reflectivity for astronomical observations