LM-7/7P Automated Lensmeter

Marco LM7 Lensometer

LM-7/7P Automated Lensmeter

LM-7/7P Automated Lensmeter

The Marco LM-7/7P auto lensmeter is the ultimate tool for precise and efficient lens measurements.

LM-7 Automated Lensmeter

The Marco LM-7/7P auto lensmeter is the ultimate tool for precise and efficient lens measurements. Designed with the latest technology, it provides accurate measurements of power, cylinder axis, prism power, base direction, and displacement of all types of lenses. In addition to their superior aesthetics, Marco automated lensmeters are built for durability and reliability with a compact size that makes them the ideal choice for eye care professionals.

  • Hartmann sensor with 108 measurement points
  • Green lens measurement light for greater precision
  • Automatic lens detection – including Multifocals
  • Advance Prism Rx position layout function
  • Scale mode function facilitates PD measurement
  • UV transmittance measurement
  • 5.7” color LCD touch screen control
  • Bluetooth, Wi-Fi, IR, and EyeCare Card communication
  • High-speed printer with auto cutter available

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Remove the guesswork from your lens measurements with the precision of the Marco LM-7/7P Automated Lensmeter.

Shack-Hartmann Sensor

An advanced measurement principle that incorporates simultaneous measurement of 108 data points within the nosepiece provides greater accuracy and reliability with easier and faster measurements.

Marco LM-7/7P Hartmann Sensor

Marco LM-7/7P Green Measurement Light

Green Measurement Light

Green light close to the ISO standard gives more precise measurement values without Abbe number compensation. The LM-7/7P Instantly decides the direction of the reading point and detects the reading point immediately.

Automatic Lens Type Detection

Placing the lens on the nosepiece activates the auto lens type detection to automatically determine the lens type – not only for single focal lenses but also for multifocal lenses – switching its measuring mode accordingly for a single focal lens, bifocal, or progressive lens.

Marco LM-7/7P Automatic Lens Detection

Marco LM-7/7P 5.7in Touch Screen Full Color LCD

Prism Layout Function

Entering the prism prescription value in advance allows easy blocking of lenses at the prism prescription position by just following the target shown on the screen.

Scale Mode Function

Both monocular and binocular pupillary distance (PD), can be measured easily by aligning the marked glasses to the scale displayed on the screen. Screen color can be changed to black or white depending on marking color for greater visibility.

Marco LM-7/7P Scale Mode Function

Marco LM-7/7P UV Transmittance Measurement

UV Transmittance Measurement

UV transmittance is presented as an intuitive display from 0 to 100% of central wavelength 365 nm (UV-A) in 1 or 5% increments. Comparison of two lenses can be easily displayed.

Integrated Printer

The LM-7P model lensmeter features a high-speed line printer with auto cutter for easy to read printouts. Measurement data is simply and logically presented for easy explanation. Measured data can be output as QR code. By reading this QR code, the operator can input measured data into a PC. It can also be read by the NIDEK ICE-1200 Intelligent Blocker to prevent failure in processing.

Marco LM-7P High-speed line printer with auto cutter

Marco LM-7/7P 5.7in Touch Screen Full Color LCD

5.7″ LCD Touch Screen

Full graphic vertical 5.7-inch color LCD with touch screen provides superior visibilty and simplified operation. The unique vertical design creates a sophisticated appearance and enhances functionality. Background color may be selected from many choices. The position of the graphics can be adjusted to accommodate the operators position.

Enhanced Connectivity

The LM-7 series has one RS-232C port and two USB ports standard. Optional LAN/WLAN connections are also available, which greatly expand data communication capability. Marco refraction products allow for quick and easy wireless data transfer using the Eye Care card, Bluetooth, WLAN, or infrared communication. This is helpful for eliminating paper printouts and complicated wired connections.

Marco LM-7/7P 5.7in Touch Screen Full Color LCD

In addition to its high accuracy and efficiency, the Marco LM-7/7P Lensmeter is also built for durability and reliability.

LM-7/7P Automated Lensmeter Specifications

Technical Details

Sphere (Spectacle Lenses) -25.00 to +25.00 D
Sphere (Contact Lenses) -25.00 to +25.00 D (BC=6.0 to 9.0) (0.01 / 0.06 / 0.12 / 0.25 D increments)
Cylinder 0.00 to ±10.00 D (-, MIX, +) (0.01 / 0.06 / 0.12 / 0.25 D increments)
Axis 0 to 180º (1º increments)
ADD 0.00 to +10.00 D (first add, second add) (0.01 / 0.06 / 0.12 / 0.25 D increments)
Prism 0.00 to 20.00Δ (0.01 / 0.06 / 0.12 / 0.25Δ increments)
Prism Mode Δ, Base In / Out, Base Up / Down
PD measurement (Scale Mode Function) 15 to 42.5 mm (monocular), Single vision PD, Progressive lens far vision PD
UV Transmittance 0 to 100% (1 or 5% increments) with central wavelength 365 nm (UV-A)
Measuring time 0.1 second ±10% (minimum)
Measurable Lens Diameter (Spectacles) ø20 to 120 mm
Measurable Lens Diameter (Contact Lenses) Larger than the inner diameter of the nosepiece (ø5 mm)
Measurable Transmittance 10% and over (20% and over for ±15.00 to ±25.00 D)
Compensation function for high index lenses The Abbe number is changeable in the range of 20 to 60.
Marking System Ink cartridge type, Ink pad type (optional)
Wavelength / Measuring Point 538 nm (green) / 108 within nosepiece

General Info

Display 5.7-inch color full graphic TFT-LCD, 640 × 480 dots with LED backlight
Printer Thermal line printer with auto cutter (paper width: 58 mm) for LM-7P
Interface RS-232C, USB2.0 HOST, USB2.0 FUNC, 10 / 100 BASE-T Ethernet (optional): 1 port each, Wireless LAN (optional)


LM-7P Dimensions 220 (W) x 240 (D) x 410 (H) mm / 8.7 (W) x 9.4 (D) x 16.1 (H)
LM-7P Mass 4.0 kg / 8.8 lbs.
LM-7 Dimensions 220 (W) x 240 (D) x 410 (H) mm / 8.7 (W) x 9.4 (D) x 16.1 (H) “
LM-7 Mass 3.7 kg / 8.2 lbs.


Standard Accessories LM-7P Power cord, Dust cover, Nosepiece for contact lenses, Measuring Progressive Power Lenses explanation guide, Printer paper
Standard Accessories LM-7 Power cord, Dust cover, Nosepiece for contact lenses, Measuring Progressive Power Lenses explanation guide
Optional Accessories Ink cartridge (red, blue), Ink pad type marking unit, Ink pad (red, blue), RS-232C communication cable (OPIF-6), USB communication cable (equipped with the dedicated USB driver), LAN board, LAN communication cable, WLAN module, Foot switch, Barcode scanner, Magnetic card reader, Eye Care card

LM-7/7P Automated Lensmeter

Marco LM7 Lensometer
Hartmann-Shack Sensor
Green Measurement Light
Auto Lens Type Detection
5.7″ Touchscreen
Scale Mode Function
UV Transmittance Measurement