Automatic Lensmeter KN-800 (ELM-770)
An automatic lens analysis system for fast verification of spectacle-lens prescriptions in an optical lab or dispensing area.
Brand: Ezer
Model: ELM-770
Condition: New
Key Features
- Automatic measurement of common prescription parameters
- Supports sphere, cylinder, axis, add and prism verification
- Designed for high-throughput optical dispensing
- Digital display for efficient lens inspection
Contact Equipment Express for current pricing, availability, configuration details, and compatible accessories.
The ELM-770 is a versatile automatic lensmeter capable of measuring single vision, bifocal and trifocal lenses, progressive power lenses (PPL), and contact lenses. Thanks to its automatic lens recognition system, the instrument identifies the lens type and streamlines the measurement process without complex configuration.
Advanced Display and Interface
The full-graphic 7-inch LCD/TFT touchscreen displays measured values for both lenses at once, while graphically showing the alignment condition in a target format. Conveniently placed on-screen icons and a clear, simple menu allow operators to switch between measurement modes, adjust the cylinder sign, set accuracy steps (0.01 / 0.12 / 0.25), and check the light path with ease.
Comprehensive Measurement Capabilities
The ELM-770 measures sphere, cylinder, axis, addition (ADD), and prism, with a measuring range up to ±25.00 D. It accurately determines pupillary distance (PD), including monocular values (LPD, RPD) and total PD, by detecting the lens sides through the nose slider. The pupil height (PH) function further supports precise frame fitting. With a measuring speed of just 0.1 seconds, the instrument enables a high-throughput workflow.
UV and Green Light Transmittance
A built-in transmittance tester allows operators to evaluate the UV and green light protection of a lens directly on screen, helping verify the quality and protective coatings of both clear and tinted lenses.
Integrated Marking and Printing
The device includes a marking lever to indicate the optical center and horizontal axis for accurate frame mounting, and a built-in thermal printer to instantly print measurement results, including SPH, CYL, AXS, prism, ADD, and PD values.
ConnectivityThe ELM-770 offers USB and RS-232 connectivity, along with WiFi configuration options, enabling data transfer and integration into modern practice management systems.
