This handsome optical-grade crystal glass magnifier features a compass rose, making it perfect for use with nautical charts.   With crystal clarity and magnification of 4x, this magnifier enlarges small print on any task and is a welcome addition to desks or chart tables. The scratch resistant crystal magnifier is more durable than acrylic models and is packaged in an attractive, felt-lined gift box. 

Diameter: 7,6 cm