1pcs Concave Lens Mirror | 50mm Diameter and 200mm Focal Length Solar This is a set of

This is a set of 14 stainless steel dissecting instruments in a canvas case

Available in Arabic & English language only

laboratory demonstration

5cm * 17cm * 5

1pcs Concave Lens Mirror | 50mm Diameter and 200mm Focal Length Solar This is a set ofHigh Quality Glass: Made from durable and high quality glass, this Concave Lens Mirror is designed to last and provide accurate and reliable results in a variety of scientific applications. 50mm Diameter: With a diameter of 50mm, this lens is perfect for use in a range of optical experiments, including refraction, reflection, and more. 200mm Focal: Featuring a 200mm focal, this lens is an ideal tool for creating focused images and light beams.