Features: new and high quality Experience the convenience of our field visual lens for long distance observations. Its wide field of view and clear images reproduction ensure visual experience. Designings for professional in various field, our field visual lens offer clarities and durability. Its adjustment designings allows for precise observations, tool for specializes surroundings. Perfect for enthusiasts and researcher alike, our field visual lens provide a convenient solution for capturing detailed images and analyzing object accurately. Unlocks new possibilities in your observations with this tool. From laboratory to educational institutions, our field visual lens is suitable for those who require quality observations. Explore the microscopics world with ease and uncover details in various field of study. Enhances your visual experience with our field visual lens. Its user friendly designings constructions a valuable tool for professional and enthusiasts seekings clarities and precisions in their observations. Specifications: Material: metal Height: about 47mm/1.85inch Upper diameter: about 25mm/0.98inch Lower diameter: about 28mm Opticals power: 0.1X-1.0 Object distance: 20mm-116mm Images format: 1/3 Working distance: 60mm-700mm Pixel: 2mps Distortion: < -1% Relative illumination: > 79% Package Includes: 1xHigh Distance Lens note: Please allow 1 to 3cm error due to manual measurement, please make sure you not mind before your bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.