Document your discoveries using the Bresser MikrOkular Full HD Eyepiece USB Camera. This digital camera is designed to fit into your microscope's 0.91" (23.2mm ) eyepiece tube and will capture high-resolution color images and videos. Using the included adapters, it will fit telescope and microscope eyepiece tubes with 1.18" (30mm), 1.2" (30.5mm), and 1.25" (31.7mm) diameters. The 1.25" telescope adapter (with a locking screw) also has a thread for 1.25" filters. The included CamLabLite software offers multi-language support and works with Windows 7, 8, and 10.