eVO400 Slit Lamp with LED in a tower illuminator, 5 step magnichanger and table mount

Efficient microscope design for a streamlined office; The eVO400 delivers a streamlined design with high precision apochromatic optics for accurate anatomical observations, corrected for spherical and chromatic aberrations to ensure comfortable and reliable use. Eco-friendly illumination options, lead-free high dispersion glass, paints and materials minimize the system’s environmental impact without sacrificing performance and durability. The eVO400 represents all that a slit lamp should be.

An apochromatic optical design ensures crisp, strain-free images with superior color fidelity and contrast. The eVO™ series of slit lamps is part of a new generation of our proprietary MaxLite™ coated optics, with the latest advancements in anti-reflective and scratch resistant surface technology for a more pristine image over time.

A built-in photo port makes documentation simpler and more affordable. Adapters are available for most digital and analog cameras, all while maintaining the system’s streamlined form factor. For convenience in fluorescein exams, the microscope has a flip-in Wrattan filter built into the optical chamber.

Efficient and compact illumination design translates to a bright and evenly illuminated image at all magnifications.


  • eVO400 Slit Lamp microscope with an intelligent LED illumination system

  • Binocular tube: 90° head

  • Eyepiece: WF 12.5X/18 mm, diopter adj. ± 5mm

  • Magnification: 5 step > 6.5X, 10X, 16X, 25X and 40X

  • Illumination: 5W LED

  • Built-in-Filters: red free, cobalt blue, heat absorbing, neutral density

  • Slit length/width: 0 – 12mm

  • Slit apertures: 0.3, 1.0, 3.0, 5.0, 9.0, 12.0 mm and continuous 1.5 to 12.0 mm

  • Slit rotation: 0 – 180°

  • Power supply: 100-240V, 50/60HZ, 1.6 Amp

  • Movement Ranges:
    Longitudinal (in/out) 100 mm
    Lateral (left/right) 107 mm
    Vertical (up/down)  30mm
    Chin Rest Range  80mm
    Table Base Size 465 mm x 316 mm

  • Weight of complete microscope: 24kg (packed)

  • Optional accessories: tonometer, beam splitter, cameras, diffuser, motorized table

> eVO400 Slit Lamp microscope 90º head
> Nylon dust cover