Concave Mirror - 3" dia., 150mm Focal Length - 3mm Thick - Glass - Eisco Labs

• This round concave glass mirror is designed for physics and educational uses.
• It is approximately 3" (75mm) diameter and 3mm thick. Note, thickness varies as they are not designed to be consistent in that respect.
• Because of their educational use design, there may be minor imperfections that do not affect physical function.
• 150mm Focal Length

Round concave glass mirror designed for physics and educational uses.