Microscope Accessories Kit 1.25" Bino Viewer Binocular Viewer for Astronomical Telescopes Monocular Turn To Binoculars Adapter Microscope Slides

Full metal structure, lightweight design, 52-75 mm to facilitate extensive 20mm caliber, BAK-4 prism, full broadband green film, 1.25-inch standard socket with standard filter thread Allows you to adapt two eyepieces to your telescope and view with both eyes simultaneously, Designed to fit into a standard 1.25" eyepiece tube. Professional and practical design with beautiful appearance, easy to carry and use. Usually used in laboratories, schools, teachers, sample observation, eyepiece protection, etc.