7514B 5x250 Cylinder magnifier with Ruler
5x250 Cylinder Magnifier with Ruler – Model 7514B
CE Certified | Precision Reading & Measuring Tool for Professionals
Product Overview
The 7514B Cylinder Magnifier is a high-quality optical tool designed to make reading and measuring effortless. With its built-in 220mm ruler and 5x magnification, this magnifier is perfect for professionals who need accuracy and clarity in their daily work.
Whether you are reading fine print, checking financial documents, or inspecting detailed drawings, this magnifier ensures you never lose your place or miss a detail.
Key Specifications
- Magnification: 5x (16 Diopter)
- Lens Size: 5 x 250mm
- Overall Length: 240mm
- Width: 40.56mm
- Ruler Length: 220mm (built-in)
- Lens Material: PMMA (lightweight, durable, and scratch-resistant)
Why Choose the 7514B Cylinder Magnifier?
1. No More Skipped Lines
Unlike standard magnifiers that can cause you to accidentally jump to the wrong line, the cylinder design of the 7514B keeps your focus perfectly aligned. The integrated ruler acts as a line guide, so you can read long rows of text or numbers smoothly and accurately.
2. Hands-Free, Sit-Down Design
This magnifier is designed to sit flat on the page, so you don’t have to hold it. This makes it ideal for extended reading sessions, data entry, or detailed inspection work—reducing hand fatigue and improving comfort.
3. Built-In Measuring Ruler
The 220mm ruler printed on the base allows you to measure objects and spaces directly while magnifying, making it a versatile tool for engineers, designers, and quality control inspectors.
4. Crystal-Clear 5x Magnification
With 5x power (16 diopters), this magnifier enlarges small text and intricate details without significant distortion, helping you work with precision and confidence.
Who Is This Magnifier For?
- Financial & Accounting Professionals: Read spreadsheets, ledgers, and invoices line-by-line without errors.
- Engineers & Draftsmen: Inspect technical drawings and measure dimensions simultaneously.
- Quality Control Inspectors: Examine small parts and components with clarity.
- Students & Researchers: Read dense textbooks, charts, and reference materials comfortably.
- Seniors & Low-Vision Users: Enjoy easier reading of newspapers, books, and labels.
Comparison: Cylinder Magnifier Models
Choose the right size for your needs. All models offer the same 5x magnification and 16D diopter, but differ in length and ruler size.
| Differences between Cylinder Magnifiers | |||||||
| Model# | Specification | Length/mm | Width/mm | Thickness/mm | Magnification | Diopter | Remark |
| 7512 | 5×152 | 151 | 38.9 | 3.77 | 5x | 16D | |
| 7513 | 5×200 | 198 | 38.77 | 3.47 | 5x | 16D | |
| 7514 | 5×250 | 240 | 40.56 | 4.26 | 5x | 16D | |
| 7512B | 5×152 | 151 | 38.9 | 3.77 | 5x | 16D | With 120mm ruler |
| 7513B | 5×200 | 198 | 38.77 | 3.47 | 5x | 16D | With 180mm ruler |
| 7514B (This Model) | 5×250 | 240 | 40.56 | 4.26 | 5x | 16D | With 220mm ruler |
Tip: The 7514B offers the longest ruler (220mm) and the widest lens area, making it the best choice for large documents and detailed measurement tasks.
Product Images

