10X Microscope Eyepiece Wide Angle Optical Lenses Adapter Field of view 18mm Professional Ocular Lens Standard Widefield Eyepiece with Scale for Microscopes

【PRODUCT SPECIFICATION】:The magnification is WF10X, the image is bright and clear, and the effect is clearer. Field of view: 18 mm. Installation size (diameter): approx. 23.2mm / 0.9in 【PRODUCT DESCRIPTION】:Built-in reticle with scales for easy adjustment of the angle, calibration of the position of the measurement object, easy to observe 【PRODUCT FEATURES】:The national standard installation size is 23.2 mm, which is suitable for most biological microscopes on the market. Made of high-quality optics and metal, it is and practical 【SCOPE APPLICATION】:WF (Wide field) wide-angle field of view is suitable for many microscopes, optical components, and metal mirror bodies, which not only enriches the magnification of the microscope, but also has a wider field of view 【EXCELLENT PERFORMANCE】:When using this product, the eyes are not easily fatigued, which can effectively protect eyesight