Material: Metal Lens bottom diameter: 28 mm Magnification (optional): 1X, 0.5X, 0.35X Mount: C-mount thread for C-mount digital cameras Benefits at a glance - Durable metal construction for reliable, long-term use in demanding environments - Compact bottom diameter of 28 mm for easy integration with compatible stands, adapters, and housings - Three selectable magnifications (1X, 0.5X, 0.35X) to match detail level and working distance - Standard C-mount threading ensures broad compatibility with C-mount digital cameras and imaging systems Why you need this - Provides stable close-up imaging with clear detail for small objects - Versatile magnification options reduce the need to switch optics for different tasks - Built to endure routine use in labs, workshops, and production environments Applications and scenarios - Electronics and PCB inspection Use the 1X or 0.5X setting to closely inspect solder joints, fine traces, and tiny components for quality control or repairs. - Jewelry and small object documentation Document fine textures and features on coins, jewelry, or micro specimens with consistent magnification for catalogs or appraisal records. - Laboratory and machine-vision workflows Pair with a C-mount digital camera to capture close-up images of gears, micro-mechanics, or other small parts in QA, research, or assembly lines.