Haag-Streit Style Tower Illumination
The ESL-2600 utilizes a Haag-Streit style tower illumination system that sits above the observation system, allowing the illumination column to be decoupled in the vertical meridian. This allows greater flexibility when minimizing unwanted reflections during gonioscopy and increases the peripheral field of view during indirect ophthalmoscopy.
Ezer’s ESL-2600 advanced cross-angle stereovision converging binocular optical system offers practitioners innovative optics at a short observer-to-patient distance, providing unsurpassed clarity and sharpness, while delivering crisp images with excellent resolution.
Advanced optics in the ESL-2600 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.
Ezer’s ESL-2600 offers a very large binocular field of view of Ø18mm and Ø14.5mm, with high resolution and a 55mm-82mm range of PD adjustment and diopter adjustment up to ±5D.
High Clarity Luminance and Built-in Filters
The ESL-2600 utilizes a 6-volt, 20-watt halogen bulb that provides incredible clarity. 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, as well as a grey filter.
The ESL-2600 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°.
Ergonomically Designed Illumination Control
The smooth classic design of the ESL-2600 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 simple to control and allows operators to acquire sharp images. The base operation of the ESL-2600 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.
Ezer’s ESL-2600 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.