Description
Description
What’s included
- Tonometer Optilasa.
- Power Cable
- Instruction Manual
Description Topcon SL-3E
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The Topcon SL-3E slit lamp is a durable, high-quality ophthalmic biomicroscope designed for detailed anterior segment examinations. Known for its reliability, smooth mechanics, and clear optical system, the SL-3E remains a popular choice in clinics, hospitals, and optometry practices looking for a dependable slit lamp without the cost of newer digital systems.
Key Features
- High-clarity Optical System
The Topcon SL-3E uses a stereoscopic converging binocular optical system designed to deliver sharp imaging of the cornea, anterior chamber, iris, and lens. - Two-Step Magnification
A built-in magnification changer allows clinicians to switch magnifications quickly during examination, maintaining efficiency and workflow. - Adjustable Slit Illumination
The unit includes complete control over beam height and width, with a smooth-moving slit mechanism suitable for routine exams, contact lens fittings, ocular surface evaluations, and pathology documentation. - Illumination Source
Equipped with a 6V/20W halogen bulb, the SL-3E provides bright, even illumination. Many refurbished units can be upgraded to LED illumination. - 20° Illumination Angle for Gonioscopy
The illumination column can be inclined for improved angle visualization, making the SL-3E suitable for glaucoma screening and gonioscopy with a goniolens.
Integrated Filters
The Topcon SL-3E includes multiple optical filters to enhance contrast and visualization:
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Cobalt blue filter (fluorescein staining)
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Red-free (green) filter (vascular/nerve contrast)
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Neutral density filter (light reduction for comfort)
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Heat-absorbing safety filter
Clinical Applications
The Topcon SL-3E slit lamp is well-suited for:
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General ophthalmic and optometric exams
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Dry eye evaluation and fluorescein assessment
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Corneal pathology and infection monitoring
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Cataract evaluation
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Contact lens fitting and follow-up
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Gonioscopy and anterior chamber angle assessment
Its optical clarity and mechanical stability make it a reliable tool for both routine and diagnostic workflows.
Technical Specs
| SL-3E- TECHNICAL SPECIFICATION | |
|---|---|
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MICROSCOPE |
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Type
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Binocular stereoscopic microscope
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Magnification System
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Two-step rotating objective system
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Eyepieces
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10× and 16×
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Magnification / Field of View
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Interpupillary Distance
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Diopter Adjustment
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±8 D (10×), ±10 D (16×)
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SLIT ILLUMINATION SYSTEM |
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Slit Projection Magnification
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2/3×
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Slit Width
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Continuously adjustable from 0 mm to 9 mm (when the slit becomes circular)
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Slit Length
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Continuously adjustable from 1 mm to 8 mm
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Slit Rotation
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0°–180° with horizontal sweep capability |
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Slit Inclination
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5°, 10°, 15°, and 20° positions
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Filters
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Blue, red-free (green), neutral density (13 %), and heat-absorbing filter
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Illumination Lamp
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6V, 20W halogen lamp
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Chinrest Vertical Adjustment
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approx. 80 mm |
