





🔎 Elevate your focus, measure your success.
The Carson® MagniRule MR-20 combines a distortion-free 1.5x acrylic magnifier with a 12-inch ruler scaled in both inches and centimeters. Lightweight and ergonomically designed for ambidextrous use, it’s perfect for professionals, students, and creatives who demand precision and portability. Backed by Carson’s quality guarantee, this tool enhances productivity at home, office, or school.



















| ASIN | B0011WYMJQ |
| Batteries Required? | No |
| Best Sellers Rank | #100,466 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,452 in Hunting & Shooting Optics |
| Brand | Carson |
| Brand Name | Carson |
| Color | Clear |
| Customer Reviews | 4.3 4.3 out of 5 stars (231) |
| Date First Available | December 24, 2007 |
| Global Trade Identification Number | 00750668001771, 04250138224236 |
| Grip Type | Smooth |
| Hand Orientation | Ambidextrous |
| Included Components | Carson MR-20 MagniRule 1,5x Stablupe |
| Item Dimensions LxWxH | 12.2 x 1.38 x 0.1 inches |
| Item Package Dimensions L x W x H | 13.58 x 3.39 x 0.98 inches |
| Item Weight | 0.06 Pounds |
| Lens Material | Acrylic |
| Magnification Strength | 1.5 x |
| Manufacturer | Carson |
| Material | Acrylic |
| Model Name | MagniRule |
| Number of Items | 1 |
| Package Weight | 0.09 Kilograms |
| Part Number | MR-20 |
| Product Dimensions | 12.2"L x 1.38"W |
| Size | Single Pack |
| Style | MagniRule (MR-20) |
| Suggested Users | Mounts |
| UPC | 799198341094 750668001771 |
T**H
Great buy!!
So amazing!!! You can see the words!!
T**H
Good quality and effective
I bought it for me teacher and he is very happy with it.
R**.
Great Little ruler!
With having to work with spreadsheets almost daily, this magnifying ruler is a lifesaver. The ruler does a great job magnifying whole lines!
R**I
Works, but within limited viewing angles
This magnifier works only when you view from straight up. From other angles, the image will be severely distorted and unintelligible. I also bought a Carson's MagniRead bar (that have no ruler functionality), which is simply an acrylic hemicylindrical lens that sits directly on the paper surface. MagniRead works much better from a slightly oblique viewing angle, which is what this product fails at when I place a document in front of a computer keyboard and transcribe into a computer. I recommend Carson MagniRead over this product for that purpose.
D**Z
Four Stars
Nice tool to help with hard to read spreadsheets. It could be improved by adding 1/4 inch width.
P**I
What a great ruler!!!
Between this and the magnets I purchased, its making a chart for Filet Crochet so much easier to follow. Its a rather large project so being on the mark every row is VERY important. Love the features on this ruler!!!
A**N
Needed this and no one has it.
Use this for work and it has been very helpful to read numbers I have diffuculy seeing. It works perfectly for what I need.
C**V
Very sturdy
I bought this for crafting but my husband uses it every day. It's very sturdy and works very well.I would recommend this - just don't let your husband see it!
M**O
Sono contenta del prodotto acquistato, molto utile per leggere tabulati scritti molto in piccolo.
R**Z
Buena calidad de producto y me funcionó para lo que yo necesitaba.
A**R
I’ve got this for college it’s very good reading.
L**O
Impeccable
Z**A
Es tipo rasuradora aunque, si mas delicada
Trustpilot
3 days ago
4 days ago