APO Flat Field Full Complex Achromatic Objective Lens - Metallographic Ultra Long Working Distance Objective(2x)

Versatile APO objective lens with magnification options of 2X, 5X, 10X, 20X, and 50X, suitable for a variety of applications including microscopy and imaging. Flatfield apochromatic devise ensures optical performance, ideal for coaxial optical imaging and machine machine applications. Features a numerical aperture range from 0.055 (2X) to 0.5 (50X), providing excellent light-gathering ability for enhanced resolution. Ultra long working distances ranging from 18.9mm to 33.72mm across different magnifications, allowing for flexible use in various setups. Precision engineered with detailed specifications including resolution, depth of field, and focal length, making it perfect for university research and electronic manufacturing.