Features: Connect your microscope seamlessly to M42 cameras with this precise 23.2mm to M42 Lens Mount converters. Explore a ranges of imaging possibilities by converting your 23.2mm Microscope Eyepiece interfaces to efficient M42 Camera Adapter rings. Enhances compatibility with this Multifunctional General Microscope Objective Adapter, enabling a quick from 23.2mm to M42 Thread connection. Upgrades your microscopy experience with this robusts Microscope Eyepiece interfaces—ideal for connecting 23.2mm setups to M42 Lens systems. Transform your 23.2mm Microscope Objective Tube effortlessly into a functional M42 Camera Mount Adapter using this conversion accessory. Specifications: Material: plastic Bottom diameter: 4.2cm/1.7inch Package Includes: 1xMicroscope Adapter note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before your bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.