Vision Expo 2026 - We're Exhibiting

March 11-14 - Orlando Fl

LS-4 Ophthalmic Slit Lamp Microscope

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Original price was: $4,995.00.Current price is: $4,795.00.

LS-4 Slit Lamp Microscope with 5-step magnification, Galilean optics, warm LED illumination, and PMW light control. Optional upgrade to teaching or digital model.

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SKU: SLOPT-LS4 Categories: ,

Product Description

The LS-4 Ophthalmic Slit Lamp Microscope is a high-performance instrument with a parallel Galilean optical system, delivering clear stereoscopic binocular fusion. Featuring a revolving drum magnification changer with 5-step magnification (6x to 40x), it ensures precise observation for a wide range of clinical applications.

Equipped with a warm LED light source rated for 20,000 hours, and PMW (Pulse Width Modulation) control, the LS-4 provides stable, continuous illumination that is gentle on eye tissues. The device also allows optional upgrades to a teaching slit lamp or a digital imaging system, offering excellent flexibility for modern practices.

Microscope Type Galilean Parallel
Magnification System Revolving drum, 5 steps: 6x, 10x, 16x, 25x, 40x
Eyepiece Magnification 12.5X
Diopter Adjustment ±7D
Visual Field Diameter 6x: 33mm, 10x: 22mm, 16x: 14mm, 25x: 8.5mm, 40x: 5.5mm
Light Source Warm LED (20,000 hrs)
Light Control PMW (Pulse Width Modulation)
Illumination Type Haag-Streit Style
Illumination Tilting 5°, 10°, 15°, 20°
Slit Width 0–14 mm (continuous)
Slit Length 1–14 mm (continuous)
Slit Aperture Sizes Φ0.2, Φ1, Φ3, Φ5, Φ10, Φ14 mm
Filters Heat absorption, grey, red-free (green), cobalt blue
Yellow Filter Optional
UV & IR Filter None
Handle Operation Standard design
Upgrade Options Digital slit lamp system, teaching slit lamp
Weight 80 lbs
Dimensions 22 × 22 × 22 in
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