INS-11096 | Digital Lensmeter LM300
SKU: INS-11096
INS-11096 | Digital Lensmeter LM300
The Opti+ INS-11096 LM-300 Automatic Lensmeter is an advanced digital instrument designed for fast and precise verification of spectacle lenses and contact lenses. Using Hartmann multipoint measurement technology, it measures sphere, cylinder, axis, addition power, prism, pupillary distance, optical-center height, and UV transmittance.
The LM-300 features a rotatable 7-inch color touchscreen, automatic lens-type identification, automatic and manual reading modes, progressive lens measurement, a built-in thermal printer, and USB connectivity. Its broad measurement capabilities make it suitable for optical laboratories, eyewear stores, lens manufacturers, optometry practices, and professional dispensing environments.
Outstanding Features
Hartmann Multipoint Measurement
The LM-300 uses Hartmann multipoint area measurement technology to analyze lenses quickly and accurately, including progressive, low-transmittance, and low-dispersion lenses.
Automatic Lens-Type Identification
The instrument automatically identifies the lens type and selects the appropriate measurement process, helping simplify operation and reduce manual configuration.
Wide ±25.00 D Sphere Range
The lensmeter measures spectacle-lens spherical power from -25.00 D to +25.00 D and cylinder power from -9.99 D to +9.99 D.
Progressive and Multifocal Lens Measurement
A dedicated progressive-lens interface guides the operator through distance and near-zone measurements, providing sphere, cylinder, axis, and addition-power results.
Contact Lens Measurement Mode
The LM-300 measures corneal contact lenses from -20.00 D to +20.00 D using the dedicated contact lens support and measurement interface.
High Prism Measurement Capacity
Horizontal and vertical prism measurements are supported up to 20Δ. The instrument also measures prism base direction from 0° to 360°.
PD and Optical-Center Height Measurement
The integrated PD/PH mode measures pupillary distance and optical-center height on mounted lenses, helping verify that finished eyewear has been assembled and aligned correctly.
UV Transmittance Measurement
The anti-UV measurement mode determines lens UV transmittance from 0% to 100%, providing useful information when verifying protective lens treatments.
7-Inch Rotatable Touchscreen
A large 800 × 480 color touchscreen provides intuitive access to measurement modes, settings, results, alignment guidance, and printing functions. The display angle can be adjusted for comfortable operation.
Automatic and Manual Reading Modes
The operator can choose automatic reading for faster workflow or manual reading for direct control over when measurement data is captured.
Automatic Right and Left Lens Workflow
In binocular measurement mode, the system can automatically identify the first lens as the right lens and switch to the left lens after the first measurement is stored.
Integrated Lens Marking System
The built-in marking mechanism allows the operator to mark the optical center and cylinder axis on uncut lenses for accurate edging and mounting.
Built-In Thermal Printer
An integrated thermal printer with 57 mm paper prints measurement results for single-vision, progressive, contact, PD/PH, prism, and UV evaluations.
USB Connectivity
A USB connection supports communication with compatible external equipment and facilitates integration into digital optical workflows.
✅ The Opti+ INS-11096 LM-300 Automatic Lensmeter combines Hartmann multipoint technology, automatic lens identification, a 7-inch touchscreen, progressive and contact lens modes, PD/PH and UV measurement, 20Δ prism capacity, and integrated printing for complete professional lens verification.
Technical Specifications
| INSTRUMENT DATA | |
| Instrument Type | Automatic digital lensmeter |
| Model | LM-300 |
| Measurement Method | Hartmann multipoint area measurement |
| Lens Identification | Automatic |
| Reading Modes | Automatic and manual |
| Supported Lens Types | Single-vision, cylindrical, prism, progressive multifocal, low-transmittance, low-dispersion, and contact lenses |
| SPECTACLE LENS MEASUREMENT | |
| Sphere Range | -25.00 D to +25.00 D |
| Cylinder Range | -9.99 D to +9.99 D |
| Progressive ADD Range | -9.99 D to +9.99 D |
| Selectable Power Increments | 0.01 D, 0.06 D, 0.12 D, or 0.25 D |
| Cylinder Axis Range | 0°–180° |
| Axis Increment | 1° |
| Cylinder Display Modes | Plus, minus, or mixed cylinder notation |
| PRISM MEASUREMENT | |
| Horizontal Prism Range | 0–20Δ |
| Vertical Prism Range | 0–20Δ |
| Prism Increment | 0.01Δ |
| Prism Base Angle | 0°–360° |
| Prism Base Angle Increment | 1° |
| Prism Display Modes | U/D and I/O Cartesian display or P-B polar display |
| CONTACT LENS MEASUREMENT | |
| Contact Lens Sphere Range | -20.00 D to +20.00 D |
| Contact Lens Support | Dedicated interchangeable support |
| Contact Lens Reading | Manual data capture |
| FRAME AND LENS MEASUREMENTS | |
| Measurable Lens Diameter | 10–100 mm |
| Maximum Lens Center Thickness | Less than 20 mm |
| Pupillary Distance Range | 40–82 mm |
| PD Increment | 0.25 mm |
| Optical-Center Height Difference | 0–50 mm |
| PH Increment | 0.25 mm |
| Measurable Frame Temple Length | 0–160 mm |
| UV Transmittance Range | 0–100% |
| UV Measurement Increment | 1% |
| DISPLAY, PRINTING & CONNECTIVITY | |
| Display | 7-inch rotatable full-color touchscreen |
| Display Resolution | 800 × 480 pixels |
| Printer | Built-in thermal printer |
| Printer Paper Width | 57 mm |
| External Connections | USB and power connectors |
| ELECTRICAL DATA | |
| Instrument Power Supply | 12 V DC |
| Rated Power | 45 W |
| Power Adapter Input | AC 100–240 V, 50/60 Hz |
| PHYSICAL DATA | |
| Dimensions | Approximately 12.4 × 7.6 × 8.3 in (31.5 × 19.2 × 21.2 cm) |
| Weight | Approximately 9.5 lb (4.3 kg) |
| OPERATING ENVIRONMENT | |
| Operating Temperature | 5°C–40°C |
| Relative Humidity | 30%–85% |
| Atmospheric Pressure | 700–1060 hPa |
