Measuring Various Lenses
This auto lensmeter can measure single vision lenses, bifocals (trifocals) lenses, progressive power lenses, and contact lenses.
UV/Blue Light Transmittance Measurement
Measurements taken by the ELM-BH include UV and blue light transmittance, pupil distance, pupil height in glasses frames, and other standard lens measurements. This model uses a greenlight source of 525 nm, close to the international standard wavelength.
With this equipment, you can also measure the transmittance of lenses that block blue light from digital devices such as smartphones and LCDs. There are two types of display modes available: UV Transmittance Measurement Mode and Blue Light Transmittance Measurement Mode.
Hartmann Wavefront Sensor (HWFS) Technology
The ELM-BH uses the cutting-edge Hartmann Wavefront Sensor (HWFS) technology to cut down on error by compensating for light loss, providing accurate results you can rely on.
LCD Tilting Function
The crisp, well-lit screen can be tilted back and forth to ensure comfort whether you’re sitting or standing, preventing neck and back strain from leaning over the device.
Multilingual Support
The system supports six languages: English, French, Portuguese, Chinese, Japanese and Arabic.
Various Available Interfaces (RS-232, Wi-Fi)
The ELM-BH features robust connectivity; users can share data between the lensmeter and Ezer’s other digital ophthalmology instruments using the optional Wi-Fi-based connectivity module. By connecting the ELM-BH to instruments like the EDR-BH Auto Digital Refractor and the ERK-BH Auto Ref-Keratometer, clinics can take advantage of the devices’ synergy to save time and effort with data entry and testing.