Exceptional optical performance, quality, and useful features make the ESL-Emerald-12 LED/Halogen a competitive slit lamp for the detection of ocular infections, complications, and other disorders. The essential features and user-friendly operation of the ESL-Emerald-12 LED/Halogen, combined with high-quality Japanese craftsmanship, make it the standard slit lamp for every practice.
â„ąMade in Japan
đź’ˇ Available with Halogen and LED Illumination.
Offers the widest magnification range among Ezer slit lamps (6x, 10x, 16x, 25x, 40x) through an easy-to-use rotating drum. Provides the largest field of view and allows stepwise magnification for comprehensive eye examinations.
High-durability LED technology with optimal spectrum for early identification of ocular diseases, with no UV emission and reduced heat generation. Low energy consumption light source featuring an individual head replacement design, eliminating the need to replace the entire column.
Convergent stereoscopic view of 12° with wide adjustable pupillary distance (53-83 mm) for enhanced patient comfort. Features an integrated C-mount for image capture, multiple diagnostic filters, and compatibility with the ESL-Emerald-TN tonometer.
Light intensity control located at the base near the joystick, allowing adjustments without interrupting the examination. Customizable base with color options and Japanese precision construction for extended daily use.
The rotation of a drum provides easy manipulation of magnification power for the widest range of objectives of any Ezer slit lamp (6x, 10x, 16x, 25x, 40x). This 5-step magnification changer, the most distinctive feature of the ESL-Emerald-12, offers the widest field of view and gradually allows for greater magnification power for a comprehensive ocular examination.
This slit lamp model offers a 12° convergent stereoscopic view with high resolution. The pupillary distance is adjustable over a wide range (53 – 83 mm) compared to other models, allowing for a more comfortable experience for the patient.
The efficient design of the instrument incorporates an integrated C-mount where a camera can be attached to capture observed anomalies and facilitate data recording.
The ESL-Emerald-12 supports tower illumination through halogen sources or Ezer’s long-lasting LED sources. This reliable and durable Japanese instrument incorporates precise illumination, premium optics, and excellent versatility to deliver high-quality images with rich contrast for reliable diagnostics and detailed disease progression monitoring. It integrates the latest LED technology to ensure the optimal light spectrum for slit lamp observation and early-stage ocular disease identification. The high-illumination LED is designed for an extended service life and reduces the instrument’s energy consumption, making it the most reliable option for daily use over many years. Even if the LED lamp housing needs to be replaced for any reason, users do not need to replace the entire column assembly, as the lamp housing unit itself is individually replaceable. This energy-saving light source generates no UV radiation and produces less heat, thereby reducing stress on the patient’s eye. The illumination LED delivers the same color output as halogen illumination.
The ergonomic design allows for easy control of light volume, as the illumination control knob is located at the base of the device and in close proximity to the joystick. Eye care physicians can make light intensity adjustments without removing their hand from the joystick. The base of the device houses the joystick, and its color is selectable from a variety of cover options to match your décor.
A variety of filters such as cobalt blue, heat absorption, red-free, and neutral density ½ assist the clinician in the early diagnosis of diseases. The versatility of the ESL-Emerald-12 allows for easy filter upgrades to support a wide range of additional functions. To document tissue appearance, a beam splitter with a digital video camera can be attached, facilitating both still image and video capture.
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The Japanese tonometer ESL-Emerald-TN (sold separately) is a precision applanation tonometer designed to be mounted on stereoscopic microscopes equipped with a slit lamp, used to measure intraocular pressure (IOP). The ESL-Emerald-TN operates by bringing the applanation measurement cone into contact with the eye and slowly applying pressure to the corneal surface through measurement until it is temporarily flattened.
| Microscope | |
|---|---|
| Type | Convergent-Type Binocular Microscope |
| Magnification Changer | 5 Steps per Drum Rotation |
| Stereo Angle | 12° |
| Eyepiece | 12.5x |
| Magnification Ratio (Field of View) | 6x (38mm), 10x (24mm) 16x (15mm) 25x (9mm), 40x (6mm) |
| Pupillary Adjustment | 53 - 83 mm |
| Focusing Distance | 106 mm |
| Diopter Adjustment | +8 to -8 diopters |
| Slit Illumination | |
| Slit Width | 0 - 10mm |
| Aperture Diameter | 0.2, 1, 3, 4, 6, 10 mm |
| Slit Length | 0 - 10 mm |
| Slit Rotation | ± 90° |
| Filters | Standard: Cobalt Blue, Heat Absorption, Red-Free, 1/2 ND Option: UV, IR, 1/10 ND (to replace standard filters) Yellow filter for binoculars (Optional) |
| Slit Inclination | 5° 10° 15° 20° |
| Light Source | LED: (Orange) 14VDC 1A Halogen: Bulb (12V/50W) |
| Maximum Intensity (Lux) | 45,000 Lux |
| Base | |
| Vertical Movement | 30 mm |
| Longitudinal Movement | 79 mm |
| Lateral Movement | 115 mm |
| Fine Base Movement | ±10 mm |
| Selectable Base Color | Selectable |
| Chinrest | |
| Vertical Movement | 75 mm |
| Fixation Target | LED: LED 3V 0.01A (Option) Halogen: Halogen 6.3V 0.14A |
| Input Voltage | AC100, 120V, 220V, 240V 50/60 Hz |
| Power Consumption | LED: 25VA Halogen: 65VA |
| Size and Weight (without board) | |
| Weight | 40 lbs (18.5 Kgs) |
| Dimension | LED: 22 in(W) X 16 in(D) X 26 in(H) Halogen: 22 in(W) X 16 in(D) X 28 in(H) |
