Haag-Streit BQ 900 LED Slit Lamp



BQ 900 is the premier slit lamp for ophthalmology.

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BQ 900 is versatile and easy to use while boasting the best optics in the business, making it the most popular slit lamp in top ophthalmology practices, hospitals, and teaching and government institutions. It is based on a modular system that offers digital imaging (both still photography and video) and a wide range of accessories including teaching scopes, inclined eyepieces and, for retinal specialists, the unique stereo variator.


  • Optical Excellence – The quality of the optical system determines the results of whatever application a slit lamp is used for. The BQ 900 is equipped by default with a Galilean Microscope providing a magnification range from 6.3 × up to 40 × selectable in 5 fixed steps. The high light transmission and the optical excellence ensure a superb clinical view. The large diameter of the exit pupils allows fatigue-free examination even on long working days.
  • Optimum Illumination – The new LED illumination systems on our slit lamps deliver our sharpest, brightest and most homogeneous slit ever. The light spectrum was specially designed for Haag-Streit to meet the highest quality standards and to achieve results that are even superior to those delivered by tungsten light. This ensures optimal diagnostic details from the cornea to the retina.
  • Perfect Mechanics – Since its foundation more than 150 years ago, Haag-Streit has stood for highprecision mechanics. This experience, combined with outstanding Swiss engineering and the use of high-grade materials, ensures perfect mechanics in the BQ 900, which can last for decades.