Product Code: 5123
Description: L.V.A Aspheric Stand Reader
Dioptres/Mag: 24D / 7x
Lens Diameter: 36mm
Effective Focal Length: 41.3mm
Field of View on Page: 30mm
5123 (7x) Stand Magnifier
5123
Description: Large Aspheric Stand Reader
Dioptres/Mag: 7.3D / 2.8x
Lens Diameter: 98 x 74mm
Effective Focal Length: 137.7mm
Field of View on Page: 72 x 86mm