Universal 20.2 mm Interface and Resolution 20X Objective This objective lens is designed to upgrade or microscope optics with ease. The standard 20.2 mm interface fits most biological microscopes, making integration simple for teaching labs, research stations, and routine inspection setups. Key benefits Easy compatibility: Standard 20.2 mm interface works with a wide range of biological microscopes for straightforward installation and retrofit. Clear, undistorted images: Infinite optical system with a plan objective corrects spherical aberration and edge distortion so images stay sharp across the field of view. Detailed observation at 20X: resolution 20X objective provides clear detail for cytology, microbiology, and environmental observation, suitable for both initial scans and further magnified study. Flexible magnification strategy: Scientific magnification design balances low magnification for bright, wide field overview and higher magnification for examining small structures such as cells and particulates. Product attributes Interface size: 20.2 mm standard mount for broad compatibility. Optical system: Infinite plan objective to maintain parallel light paths and minimize edge blur. Magnification: 20X objective optimized for resolution imaging. Performance focus: Designed for professional observation where accurate, distortion imaging is required. How this solves common problems Replaces worn or incompatible objectives without requiring a microscope, saving time and reducing downtime. Eliminates common edge blurring and spherical aberration encountered with nonplan objectives, improving image consistency across the field. Provides a reliable 20X option for labs that need both overview scanning and detailed examination without frequent lens changes. Suitable use scenarios Teaching laboratory sessions where students need a stable, easy to mount objective that produces uniform images for demonstrations and exercises. Research in cytology or microbiology requiring clear 20X imaging for sample screening and selection prior to higher magnification work. Environmental monitoring or field station analysis where wider field overview is combined with the need to resolve small particulates and organisms. Reliable, professional quality optics designed for compatibility and clarity.