Carson Optical
Carson Optical RM-77 2X Rectangular LED Magnifier 4.70" x 2.70
A rectangular 2X acrylic lens with built-in LED illumination, ergonomic soft-grip handle and included batteries for comfortable reading
- PartRM-77
- TypeMagnifiers
- ColorBlack
- Battery Type3 #389 1.5V button cell (included)
- Total Magnification2X
- FeaturesThe RM-77 Rectangle Rim Free handheld magnifier is designed
- Ergonomic soft-grip handle reduces hand fatigue during extended use
- Rectangular 4.70" x 2.70" acrylic lens provides wide distortion-free viewing area
- Built-in LED with side-mount switch adds illumination for low-light reading
- Includes three 1.5V #389 button cells and microfiber pouch for protection
- Lightweight 1.00" x 4.00" x 9.30" design balances comfortably in hand
Rectangular 2X LED magnifier
The Carson Optical RM-77 is a handheld magnifier with a 4.70" x 2.70" acrylic lens providing 2X magnification. A built-in LED illuminates the viewing area for low-light reading. The rim-free rectangular design suits line-by-line reading of books, recipes and periodicals. An ergonomic soft-grip handle and lightweight balance reduce hand fatigue during extended use.
Readers needing wide rectangular view
This magnifier suits users who want a broad, distortion-free window for scanning lines of text without moving the lens constantly. The integrated light helps in dim conditions. Buyers who need higher magnification for fine detail or a compact round lens for portability should look at something else.
2X total magnification
The single specification that decides fit is the 2X total magnification. It determines the size of text and detail you can resolve at a comfortable working distance. Three 1.5V #389 button cells are included to power the LED. The lens measures 4.70" x 2.70" overall with a 1.00" x 4.00" viewing area.
Highlights
- Ergonomic soft-grip handle reduces hand fatigue during extended use
- Rectangular 4.70" x 2.70" acrylic lens provides wide distortion-free viewing area
- Built-in LED with side-mount switch adds illumination for low-light reading
- Includes three 1.5V #389 button cells and microfiber pouch for protection
- Lightweight 1.00" x 4.00" x 9.30" design balances comfortably in hand
Specifications
| Brand | CARSON |
|---|---|
| Part | RM-77 |
| Type | Magnifiers |
| Color | Black |
| Battery Type | 3 #389 1.5V button cell (included) |
| Total Magnification | 2X |
| Features | The RM-77 Rectangle Rim Free handheld magnifier is designed with comfort in mind. Its ergonomic, soft-grip handle promotes a natural hand position. Featuring a 4.70" x 2.70" acrylic crystal clear magnifying lens, you'll enjoy a wide, distortion-free viewing area easing eye strain over extended periods of reading. A side mount switch allows you to easily turn on the built-in LED for low-light illumination. The wide lens and unique rectangular shape of this magnifier were designed specifically for line by line reading of books, recipes, or your favorite periodicals. The RM-77 packs a w |
| Size/Dimensions | Diameter: 4.70" x 2.70" Magnifier: 1.00" x 4.00" x 9.30" |
| Shipping weight | 0.22 kg |
| Package size | 298 × 127 × 38 mm |
Questions about this item
Does the RM-77 need any batteries to power the LED right out of the box?
It ships with three #389 1.5V button cells already installed, so the LED works immediately.
Will the 4.70" x 2.70" rectangular lens cover a full line of text in a standard paperback?
The wide rectangular acrylic lens is designed for line-by-line reading of books and periodicals.
How can I confirm the LED illuminates evenly across the 2X magnification area?
Press the side-mounted switch; the built-in LED should light the entire 4.70" x 2.70" viewing window without dark spots.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



