This stand magnifier has an 8x magnification.
These magnifiers are sold unboxed
 
Features: 
* Magnification: 8x
* Diopter: 32D
* Diameter: 7/8 Inches
* Lens Type: Aplanatic 
* Mount: High Grade White Plastic
* Lens Material: PXM Plastic with Cera-tec Coating
* Lens-to-Image Distance: 12.6 Inches (321 mm)
* Enlargement Ratio/Transverse Magnification: 9.1x
* Maximum Allowable Add: 3D