We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Clear rectangular ruler magnifier with inch and centimetre markings

Carson Optical

Carson Optical MR-20 1.5x MagniRule 12" Ruler Magnifier

SKU CH-K7SP-8NWY3

A 12 inch ruler with a built-in 1.5x magnifier for precise measuring and reading

  • 5x magnification delivers crystal-clear, distortion-free reading of fine print
  • 12-inch ruler scaled in inches and centimetres provides precise measurements for crafts
  • Combines magnifier and ruler in one tool for convenient home, office or school use
  • Lightweight design makes detailed hobby and craftwork easier and more efficient
  • High-quality optics enhance visibility for books, newspapers and fine-detail tasks

Reading and Measuring Tool

The Carson Optical MR-20 combines a 12 inch ruler with a 1.5x magnifier for reading fine print and measuring small details. It is scaled in both inches and centimetres, making it practical for home, office, or school use. The clear lens provides distortion-free viewing for text, maps, or craft patterns.

Suited Users and Limitations

This tool suits hobbyists, students, and professionals who need simultaneous magnification and linear measurement on flat surfaces. It is not intended for users who require higher magnification levels for very small components or detailed inspection work. Buyers needing illuminated viewing or hands-free operation should consider other devices.

Deciding Specification

The fixed 1.5x magnification power determines whether this magnifier meets your visual needs. This single optical factor decides if text and scales appear large enough for comfortable, accurate reading and measuring. Verify that this magnification level matches your specific requirements before purchasing.

How it compares

Measured against everything we stock in Photo Film & Film Cameras, at today’s prices. Recalculated every night.

Price $4.99
Cheaper than about 99% of the 749 comparable items (median $70.99).

Specifications

No published specifications for this item yet.

Questions about this item

Which length should I pick for the MagniRule ruler?

The MagniRule is offered in a single 12 inch length that includes both inch and centimetre scales.

What does the 1.5x magnification actually show on the page?

At 1.5x the text appears one and a half times larger, making small print clearly legible without distortion.

How does the flat ruler design affect measuring accuracy?

The rigid 12 inch rule lies flat on the surface, so the printed inch and centimetre marks stay aligned with the work for precise scaling.

More in Photo Film & Film Cameras

Similar items