Ezer – Slit Lamp Microscope – ESL-5200
Ezer ESL-5200 Slit Lamp Microscope presents a stereoscopic optical system by adding fusing images and a focal point. The Ezer ESL-5200 slit lamp features outstanding wide-field optical performance, great features and quality design. The ESL-5200 offers Haag-Streit style tower illumination in a cross-angle stereovision converging binocular optical system. The ESL-5200 features well-placed controls and two-step magnification that can be easily changed between 1x and 1.6x, using a conveniently located lever. Two available eyepieces (10x and 16x) offer even greater flexibility when examining ocular structures. The ESL-5200 includes a Hruby lens kit for performing fundus exams and can also be equipped with an applanation tonometer. Two fixation options, reflecting mirrors, a tilt mechanism and four illumination filters are among the many added features practitioners enjoy when selecting this well-priced slit lamp.
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Cross-Angle Stereo Vision Converging Binocular Ocular System
Ezer’s ESL-5200 features Haag-Streit style tower illumination with an advanced cross-angle stereo vision converging binocular optical system. The unit offers two eyepieces (10x and 16x) and two-step magnification (1x to 1.6x).
Two-Step Magnification
Advanced optics in the ESL-5200 offer a two-step magnification that can be easily changed throughout the exam between 1x to 1.6x, using the instrument’s conveniently located lever. Final magnification ratios are equivalent to 10x (Ø18mm) and 16x (Ø14.5mm) with the 10x eyepiece, and 16x (Ø11.25mm) and 25.6x (Ø9mm) with the 16x eyepiece.
Wide Field of View with a Range of PD and Diopter Adjustment
Ezers ESL-5200 Cross-Angle Stereovision Converging Binocular Optical System offers a wide field of view of Ø18mm, Ø14mm, Ø11.25mm, and Ø9mm, with a 51mm-82mm range of PD adjustment, depending on which eyepiece the operator selects. Diopter can be adjusted to ±8D with the 10x eyepiece and to ±10D with the 16x eyepiece.
Two Fixation Target Options
The ESL-5200 offers two options with respect to fixation targets. One option is for diopter adjustment, in otder to help the patient see the target clearly while the other is an illuminated fixed spot. The fixation target with diopter compensation supplies a dot and concentric circles target. Operators simply slide the knob to adjust the diopter compensation within the range from -15D to +10D. The fixation target with spot light is especially well suited for patients with refractive errors exceeding -15D.
The ESL-5200 offers two options with respect to fixation targets. One option is for diopter adjustment, in otder to help the patient see the target clearly while the other is an illuminated fixed spot. The fixation target with diopter compensation supplies a dot and concentric circles target. Operators simply slide the knob to adjust the diopter compensation within the range from -15D to +10D. The fixation target with spot light is especially well suited for patients with refractive errors exceeding -15D.
High Clarity Luminance and Built-in Filters
The ESL-5200 utilizes a 6-volt, 20-watt halogen bulb that provides outstanding illumination. Four built-in illumination pathway filters can be effortlessly inserted into the illumination pathway using the selection lever. Options include a heat absorption filter that aids in patient comfort during lengthy exams, a red-free filter that enhances structural contrast, a cobalt blue filter for use in fluorescein assessment, and a grey filter.
Continuous Slit Rotation and Aperture Adjustment
The ESL-5200 features 2/3x slit projection magnification and enables users to modify slit width continuously from 0mm to 9mm. The slit becomes a circle at 9mm. The slit height also can be changed continuously, from 1mm to 8mm. Aperture diameters are Ø9mm,Ø8mm,Ø5mm, Ø3mm, Ø2mm, Ø1mm, and Ø0.2mm. The slit angle is continuously adjustable from vertical to horizontal from 0° to 180°. Four steps of slit inclination—5°, 10°, 15°, 20° — also are available for oblique illumination in contact lens evaluations
Ergonomically Designed Illumination Control
The smooth classic design of the ESL-5200 allows for precise movements and easy operation of the joystick and knobs. For example, the illumination lever is conveniently located next to the joystick. The brightness control switch can be set to high or normal, making diagnostic procedures even easier.
Integrated Control Joystick
The integrated joystick is easy to control and allows operators to acquire sharp images. The base operation of the ESL-5200 offers the following movements to provide flexibility, comfort and precision—forward and back movement to 90mm; left and right movement to 100mm, fine movement to 15mm and vertical movement to 30mm. The joystick moves horizontal for fine-tuning and vertical for height and target alignment. Once you achieve the proper alignment, the base can be locked to prevent sliding.
Fundus Observation
Unlike standard slit lamp units, Ezer’s ESL-5200 also allows for a dilated examination of the fundus and the posterior segment of the vitreous body using a Hruby lens with the unit’s Hruby lens holder and Hruby lens guide plate.
Optional Accessories
This ESL-5200 slit lamp can be equipped with the TN-150 / TN-150B applanation tonometer or the Haag-Streit AG Model R-900 or Model T-900 applanation tonometer for measuring intraocular pressure.
Additional information
| Microscope Type | Cross-Angle stereo-vision |
|---|---|
| Microscope Model of Magnifying | Change the objective for 2 grade magnification |
| Microscope Eyepiece | 10x and 16x (optional) |
| Microscope Total Magnification Rate | Objective x Eyepiece = magnification rate / vision field |
| Slit Projection Magnification | 2/3x |
| Slit Width | continuous from 0mm to 0.35in |
| Slit Height | continuous from 0.04in to 0.31in |
| Aperture Diameter | ø0.35in, ø0.31in, ø0.2in, ø0.12in, ø0.08in, ø0.04in, ø0.008in |
| Slit Angle | 0º to 180º continuously adjustable from vertical to horizontal |
| Slit Inclination | 5º,10º,15º,20º four steps |
| Filter Piece | Heat-absorption, Gray, Red-Free and Blue |
| Illumination Bulb | 6V20W halogen bulb |
| Fore and Back Movement | 3.54in |
| Left and Right Movement | 3.94in |
| Fine Movement | 0.6in |
| Chin-rest Parts Vertical Movement | 3.15in |
| Chin-rest Parts Fixation Target | Red-LED |
| Hruby Lens | -58.7D (optionally available in some regions) |
| Input Voltage | 100/220V ~ ±10% |
| Input Frequency | 50/60 Hz |
| Input Power | 30VA |
| Output Voltage | Illumination bulb 0V ~ 6V |
| Electric Safe Standard | Conform to Standard IEC601 – 1, Class I Type B |
| Packing Box | 28.34 x 19.5 x 19 in |
| Total Weight | 52.8lb |
| Net Weight | 46.2lb |
| magnification | Two-Magnification |
| Brand |
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