This microscope eyepiece is an essential accessory for anyone involved in biological research. The optical glass provides sharp and clear images, while the wide-angle design allows for an expanded field of view. It is suitable for daily use in laboratories, ensuring reliable and accurate observations. Features -Color:Black -Material:Metal -Size: 5.30X2.80X2.80cm/2.08X1.10X1.10in -Magnification: 10 X -Fine magnification: achieve fine magnification for clear and detailed observations, aiding in precise scientific research -Expansive field of view: the eyepiece design provides a broader view, improving work efficiency and detail spotting -Sturdy optical construction: crafted from optical glass, this eyepiece ensures fine, accurate observations -User comfort: designed for comfort, this eyepiece meets various needs, making long observation sessions more manageable -Versatile usage: ideal for biology, medicine, and education, this eyepiece is suitable for a wide range of scientific and academic applications Package list: 1 x biological microscope lens