Haag-Streit BQ 900 Slit Lamp

Description

Sophisticated microscopy – outstanding performance

Thanks to its excellent optics, versatility and ease of operation, the BQ 900 has become the standard for those requiring the most demanding slit lamp microscopy. A wide range of optional accessories provide convenient conditions for every examination.

Fundus Module 300
This innovative accessory allows integration of non-mydriatic retina imaging as part of the regular slit lamp examination. This can improve practice workflow and save both clinical and patient time.

Inclined eyepiece adaptor
With the inclined eyepiece adaptor, the view into the microscope is inclined at 20 degrees to the horizontal. Consequently, the examiner is able to maintain his head in a fatigue-free position.

Stereo variator
Unique to the BQ 900, the stereo variator reduces the angle of stereoscopic observation from 13° to 4.5°. This facilitates the stereoscopic examination of the fundus, peripheral parts of the retina and the vitreous, even under unfavourable conditions such as high myopia and small pupils. The reduction of the angle enlarges the stereoscopic field of view under the described conditions, maintaining depth information in the stereoscopic observation.

Contrast enhancing filter
This yellow barrier filter provides additional contrast to fluorescein images. It can be mounted permanently on the slit lamp and easily engaged if required.

Beam splitter
The beam splitter diverts a portion of the light to secondary attachments such as the second observer tube, video or digital cameras. Beam splitters are available in different versions. The beam splitter for cameras diverts 70% of the light to the secondary attachment, the one for co-observation under equal conditions diverts only 50% of the light. Video or digital cameras can be connected to the beam splitter with a range of C-mount adaptors, which offer different focal lengths for variable sensor sizes.

Analog co-observing
Haag-Streit’s second observer tubes are designed to permit professional colleagues, students or technicians to participate in the examination. There are two versions of second observer tubes available: a short version for co-observing in sittting position and a long version for co-observing in upright position.

HS Slit Lamp Manual      HS BQ900 Slit Lamp Istruction Manual