Welcome to our store！</br>1、Sample Observation: This product is a microscope accessory, which is a wide angle lens used with a microscope to better observe the different structures of the sample. 2、Wide Field View: The wide angle ratio of the microscope eyepiece is 10X, the field view is 20MM, and the field fiew is wide. 3、Reliable Material: Microscope eyepiece is made of premium materials and precision manufacturing process, provide clear details, the pursuit of more details of observation. 4、Easy to Install: Microscope eyepiece uses the ordinary installation, can be installed to the corresponding position by a click, simple and convenient. 5、Quality Service: If you have any questions about this product, you can contact us at any time. We have a professional customer service team and will provide you with the best quality service. <p class="wang-edit-text"><p class="wang-edit-text"> <p class="wang-edit-text"> <p class="wang-edit-text"> <p class="wang-edit-text"> <p class="wang-edit-text"> Product Name: Microscope eyepiece Material: Metal Magnification: WF10X Field View: Approx. 20mm / 0.8in Installation Size (Diameter) : Approx. 30mm /1.2in Quantity: 2 pieces (pair) Microscope Set: Stereo microscope Features: Wide vision, high eye point For example, WF10X/20MM wide Angle multiple 10X and field&nbsp;view range 20MM <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 2 x&nbsp;Microscope&nbsp;Eyepiece Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>