Kowa SL-19 Portable Slit Lamp (white) – Precision Diagnostics in the Palm of Your Hand
The Kowa SL-19 Portable Slit Lamp is the next generation in handheld ophthalmic diagnostics. Engineered for versatility, it combines the powerful performance of a traditional stationary slit lamp with the lightweight portability required for pediatric, geriatric, emergency, and veterinary care.
Whether you are performing rounds in a hospital, conducting field evaluations, or working with patients who have limited mobility, the SL-19 provides the clarity and reliability needed for an accurate diagnosis.
Key Features & Benefits
1. Ultra-Lightweight & Ergonomic Design
Weighing just 620g (without batteries), the SL-19 is the lightest handheld slit lamp in the Kowa series. Its sophisticated, rounded form is not only easy to grip but is specifically designed to reduce patient anxiety and "mental strain" during examinations. The optimized grip diameter and trigger-style handle ensure stable, one-handed operation.
2. Advanced LED Illumination
Experience superior visualization with a high-color-rendering white LED light source. This technology provides a much whiter, more natural light than traditional halogen bulbs, allowing for sharper observation of the anterior segment. The intensity is continuously variable from 200 to 20,000 lux.
3. Integrated Background & Blue Light Illumination
The SL-19 introduces simultaneous background illumination, which can be used alongside the slit lamp to provide better context during examinations. A dedicated blue light button is conveniently located on the handle, making fluorescence observation for corneal staining quick and seamless.
4. Versatile Magnification & Slit Control
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Dual Magnification: Easily switch between 10x and 16x magnification.
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Variable Slit Length: Continuously variable slit length from 1.5mm to 12mm.
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Slit Widths: Precision settings for 0.1mm, 0.2mm, and 0.8mm, plus spot illumination.
5. Extended Battery Life for All-Day Use
Designed with energy efficiency in mind, the SL-19 offers up to 360 minutes of continuous operation (at maximum intensity) when using AA Ni-MH batteries. It also accepts standard AA alkaline batteries, ensuring you are never sidelined by a lack of power.
Technical Specifications
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Type: Binocular Converging (13°)
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Working Distance: Approx. 80mm (16x) / 100mm (10x)
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Diopter Adjustment: -8D to +5D
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Slit Angle: 60° horizontal
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Power Supply: 3 x AA batteries (Ni-MH or Alkaline)
