Designed for the most demanding slit lamp examinations with a wide range of optional accessories

Excellent optics

Galilean microscope with 5x magnification

All Haag-Streit slit lamps are known for their high light transmission and optical excellence resulting in superb clinical views. With its Galilean Microscope providing a magnification range from 6.3× up to 40× in five fixed steps, the BQ 900 offers a comprehensive optical system.

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Swiss precision mechanics

Outstanding performance & longevity

For over 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.

In addition, Haag-Streit UK offers a comprehensive Slit Lamp 10 Year Warranty Maintenance Contract, for full peace-of-mind.

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Ergonomic design

Easy to use & fatigue-free workplace

Haag-Streit slit lamps offer great ergonomics and usability. The optical excellence and wide aperture allow for comfortable and fatigue-free examinations, even on long working days. The optional inclined eye piece adapter supports an ergonomic & stress-free posture.

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Slit lamp imaging

Intuitive handling & excellent images

To support electronic documentation and patient education, Haag-Streit offers two imaging systems for the BQ 900 slit lamp. The IM 600 slit lamp is a more basic option, whereas the IM 910 slit lamp is a highly sophisticated model, offering slit lamp imaging at the push of a button.

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Goldmann Applanation Tonometry

The gold standard

Designed for 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 intraocular pressure 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 automated and height-adjustable, wheel-chair accessible and allow for attachment of a headrest. For a clean look, they also feature cable ducts and allow a PC to be attached.

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BQ 900 accessories

Improved efficiency for an optimal examination

The BQ 900 slit lamp offers a wide range of accessories to make clinical workflows as smooth as possible, and to enhance and streamline any slit lamp examination.

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Swap tungsten for LED

Convert your slit lamp today

Enhance your older Haag-Streit slit lamps by converting them to use a 14mm LED illumination system. Many eye clinics are still using tungsten bulbs in slit lamps, which can lead to equipment down-time when the bulb needs to be replaced. Frequent bulb changes in busy clinics can be costly. LED illumination reduces energy consumption by 60%, lasts up to 150 times longer than a tungsten bulb and has the added benefit of providing improved illumination of the anterior segment for clinical diagnosis.

An LED enhancement is quick and simple to perform, with little downtime. Our Service Engineers will visit you and install the conversion kit in just a few hours. For further information, click here to download the leaflet, or alternatively call the HS-UK Service Division on 01279 456314 or email

Haag-Streit Academy

Education & training events

Learn more about getting the most out of your slit lamp with the Haag-Streit Academy Slit Lamp Basic and Advanced Skills Courses. The Haag-Streit Academy has developed an extensive calendar of CPD-accredited interactive courses which are hosted UK-wide.

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Haag-Streit UK Service Division

Let us service your slit lamp

As the only Haag-Streit authorised slit lamp service agent in the UK, why trust your equipment with any other service department? We carry out an annual preventative maintenance visit for all our contract customers, as well as ad-hoc services for a one-off fee. A fully-qualified HS-UK Field Service Engineer will visit your premises and carry out an internal and external inspection, lubrication using Haag-Streit approved lubricants, full optical alignment check and adjustment, and provide a detailed service report.

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