For those times you need help reading the printed page, the Magna-RuleŽ from Bausch & Lomb doubles the height of letters. It lies flat on the page and magnifies two lines of type at a time without any need to focus. The 10" overall length offers an 8" scale in both inches and centimeters, making it very useful with tabulated data. The Magna-RuleŽ also serves as a linear guide, so there's no need to squint and struggle.
- Doubles the height of letters.
- It lies flat on the page and magnifies two lines of type at a time without any need to focus.
- With a 10" overall length.
- The magnifier offers an 8" scale in both inches and centimeters, making it very useful with tabulated data.
- Also serves as a linear guide, so there's no need to squint and struggle.
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