Description
The Haag-Streit BQ 900 Slit Lamp sets the global standard in slit lamp biomicroscopy, combining exceptional Swiss engineering, superior optics, and long-term reliability. Designed for the most demanding ophthalmic examinations, the BQ 900 delivers unparalleled clarity, precision, and diagnostic confidence.
Equipped with a high-performance Galilean optical system and advanced LED illumination, the BQ 900 provides bright, homogeneous light and high-contrast visualization from the anterior segment to the posterior pole. Its outstanding light transmission and wide field of view allow clinicians to detect even the most subtle ocular details with ease.
Built with Haag-Streit’s renowned mechanical precision, this slit lamp ensures smooth, effortless operation and durability that lasts for decades. The ergonomic design supports fatigue-free use during long clinical sessions, while its modular platform allows seamless integration with imaging systems, tonometers, and digital workflows.
Whether for general ophthalmology, glaucoma management, or anterior and posterior segment evaluation, the BQ 900 remains the gold standard for clinicians who demand the highest level of performance.
Key Features
- Exceptional Optical Quality – High light transmission for sharp, detailed visualization
- 5-Step Magnification System – From 6.3x up to 40x for versatile examination
- Advanced LED Illumination – Bright, uniform, and long-lasting light source
- Swiss Precision Mechanics – Smooth operation and long-term durability
- Ergonomic Design – Comfortable and fatigue-free workflow
- Imaging Ready – Compatible with digital imaging modules and EMR systems
- Expandable Platform – Supports tonometry and multiple accessories
Technical Specifications
| Magnification | 6.3x, 10x, 16x, 25x, 40x |
| Microscope Type | Galilean |
| Illumination Source | Tungsten (slit & background illumination) |
| Slit Width | 0 – 14 mm continuous |
| Slit Length | 1 – 14 mm continuous + fixed apertures |
| Illumination Field | Ø 8 / 5 / 3 / 2 / 1 / 0.2 mm |
| Slit Rotation | ± 90° |
| Illumination Tilt | Horizontal ± 90°, Vertical 0–20° |
| Filters | Blue, Red-Free (Green), Grey (10%) |
| Stereo Angle | 13° |
| Eyepiece Magnification | 12.5x |
| Diopter Adjustment | +8 to –8 D |
| Interpupillary Distance | 52 – 78 mm |
| Operation | Single-hand joystick control |
| Base Movement | 100 mm (X), 100 mm (Y), 30 mm (Z) |
| Dimensions (W × L × H) | 332 × 305 × 700 mm |
| Weight | ~12.7 kg (without accessories) |
| Imaging Compatibility | IM 600 / IM 900 / IM 910 |
| Software Integration | EyeSuite, DICOM, EMR ready |
