E-mail:edu@huahailabs.com
science@huahailabs.com
TEL: 0086-20-8634 9486 0086-20-8634 2720FAX: 0086-20-8634 6902
http://www.sinofengmodel.com
Overall dimension: L.9cm x W.9cm x H.8.5cm
Diameter of magnifier: 6cm