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Slit lamp

BI 900

The modernized classic slit lamp

The BI 900 slit lamp is the successor to the legendary BM 900 model. Equipped with an improved version of the BM 900 microscope, it features an enhanced illumination system and traditional high-precision mechanics.
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Designed for routine practice with an integrated contrast enhancing filter.

Excellent optics

Kepler microscope with 2x magnification

All Haag-Streit slit lamps are known for their high light transmission and optical excellence resulting in superb clinical views. The Kepler microscope of the BI 900 slit lamp, with 10x and 16x magnification, provides the necessary features for busy practices.

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Swiss precision mechanics

Outstanding performance & longevity

For more than 165 years, Haag-Streit has excelled in high-precision mechanics combining outstanding Swiss engineering and the use of high-grade materials. As a result, Haag-Streit slit lamps allow all movements to be made smoothly and effortlessly—and to continue doing so for the very long lifetime of a Haag-Streit slit lamp, which can last for decades.

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Sustainable investment

Confidence that lasts

Being committed to quality, durability, and longevity, Haag-Streit offers a 10-year extended warranty on all Haag-Streit slit lamps. This makes a Haag-Streit slit lamp a sustainable investment for any eye care practitioner.
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Ease of use

User-friendly workplace

Haag-Streit slit lamps offer excellent usability. The optical excellence and wide aperture allow for comfortable and fatigue-free examinations even on long working days.
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Imaging Module BI 900

Compact imaging solution

The optional BI 900 Imaging Set is a fully integrated and compact imaging solution that provides the necessary slit lamp documentation features
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Goldmann Applanation Tonometry

The gold standard

Designed for the Haag-Streit slit lamps, the original Goldmann applanation tonometer AT 900 has been tried and tested on millions of patients over the last 50 years. Thanks to its accuracy and repeatability, it is still considered the gold standard of IOP measurements today.
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Instrument tables

Ergonomic workflows

Haag-Streit offers a wide range of instrument tables for its ophthalmic products including its slit lamps. For optimal ergonomics, these tables are height-adjustable, wheel-chair accessible and allow for attachment of a headrest. For a clean look, they feature cable ducts and allow attachment of a PC.
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BI 900 accessories

Improved efficiency for an optimal examination

The BI 900 offers a variety of accessories to make clinical workflows as smooth as possible and to enhance and simplify any slit lamp examination .
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