Luxvision LM-45 Portable Lensometer with External Reading is the convenient option for verifying the correct spectacle prescription. If you make home visits or attend patients in institutional settings or other locations outside the office, a portable lensometer is an absolute must. No matter where you are, the ability to perform manual lensometry is essential. Fortunately, with the Luxvision LM-45, traveling with a lensometer is easy. The desktop unit and its carrying case are lightweight and operate on standard AA batteries. Additionally, it is available in 110V and 220V, ensuring a safe and compatible connection with the electrical grid of any region.
External Readings
With the Luxvision LM-45, you will be able to accurately and easily measure spherical, cylindrical, and prismatic powers. This external lensometer provides the power reading on the outside of the unit.

Portable
No need to worry about carrying a bulky lensometer. The LM-45 is compact and well-packaged for travel. It is also easy to set up and runs on AA batteries.

Versatile
This Luxvision lensometer covers a wide range of prescriptions, with vertex powers ranging from -15.00D to +15.00D, up to 180 degrees of cylinder and 4 prismatic diopters.

Specifications
| Vertex Power | |
|---|---|
| Range | -15.00 D to +15.00 D |
| Step | 0.125 D (0.00 to ±10.00 D) 0.25 D (over ±10.00 D) |
| Cylinder Axis | |
| Range | 0° to 180° |
| Step | 5° |
| Prismatic Power | |
| Range | 4 prismatic diopters |
| Step | 1 prism diopter |
| Other | |
| Maximum Lens Diameter | 3.15in / 80 mm |
| Eyepiece Focus | ±5.00 D or more |
| Power Supply | DC 3 volts (2 AA dry cell batteries) 50 mW |
| Size and Weight | |
| Height | 6.14in / 156mm |
| Width | 1.02in / 26mm |
| Depth | 4.65in / 118mm |
| Weight | 360gr |
| Designs and specifications are subject to change without notice for improvement purposes |









