Acrylic bar magnifiers lie flat on your page, doubling the height of letters while magnifying two lines of type at a time.
- Magna-Bar Magnifiers lie flat on the page doubling the height of letters.
- Easily covers the full page width of most books
- Magna-Rule lies flat on the page doubling the height of letters.
- Magnifies two lines of type at a time
- 10" overall length offers an 8" scale in both inches and centimeters.
- Useful for tabulated data.
Magna-Rule also serves as a linear guide