Product overview A versatile 10X eyepiece optical assembly and threaded objective set designed for standard 23.2 mm mounting microscopes. Built from materials for durable, stable performance and long service life. Key features and benefits 10X eyepiece, specification 10X/18 mm for clear, comfortable viewing. Mounting size 23.2 mm for compatibility with most standard educational and hobby microscopes. Threaded objective lenses available: 4X, 10X, 20X, 40X, 50X for flexible magnification options. Microscope tube length 160 mm to maintain correct optical spacing and reliable focus. Working distance values 0.5 mm and 7.3 mm when configured as standard with a 10X eyepiece and 10X objective and 40X objective. Standard magnification range 100X to 400X when using the 10X eyepiece together with the 10X objective and 40X objective. Constructed from durable materials to ensure stable mechanical and optical performance over extended use. Why this product solves common problems Compatibility: 23.2 mm mounting and standard tube length simplify installation on many microscopes, reducing setup time and fit issues. Interchangeable objectives: Threaded objective set provides quick changes in magnification for different tasks without needing extra adapters. Stable performance: Robust materials and correct tube length maintain alignment and focus, minimizing repeat adjustments and downtime. Practical magnification range: The 100X to 400X standard range covers the most common inspection and educational requirements. Specifications Color option: 10X Eyepiece Eyepiece: 10X, 18 mm Mounting size: 23.2 mm Threaded objective lenses: 4X, 10X, 20X, 40X, 50X Microscope tube length: 160 mm Working distance: 0.5 mm; 7.3 mm (standard configuration with 10X eyepiece and 10X objective and 40X objective) Standard magnification: 100X to 400X (standard with 10X eyepiece and 10X objective and 40X objective) Material: , durable construction for longterm use Typical applications and use scenarios Education and training: Ideal for classroom microscopes where students need reliable, easy to swap magnifications for slide observation and practical labs. Hobbyist and collector inspection: Useful for coin, stamp, and small part inspection where 100X to 400X magnification reveals fine detail. Electronics and component inspection: Suitable for PCB examination, solder joint inspection, and small component work where stable optics and working distance matter. Notes on setup and compatibility Designed for microscopes with a 23.2 mm eyepiece tube. Verify mounting size before installation. Standard magnification and working distance figures apply when using the 10X eyepiece together with the 10X objective and 40X objective as indicated. Threaded objectives provide straightforward interchange; ensure threads match your microscope nosepiece. This optical assembly and objective set offers a practical, durable solution for educational, hobby, and light industrial microscopy where compatibility, reliable focus, and a common magnification range are required.