Haag Strait Moller Wedel Hi-R900 Ophthalmic Microscope with XY camera and 26-inch LED monitor. Binocular head and binocular assistant head with Zeiss Laser filter on the operating head in excellent condition.
Refurbished, completely tested and configured to be patient ready condition including suspension system, optics, assistant microscope, and equipment for posterior segment observation and image recording. Sold as is with 12-month warranty.
Haag Strait Moller Wedel Hi-R900: A high-precision surgical solution for ophthalmology
The MÖLLER Hi-R 900 surgical microscope is designed primarily for ophthalmic surgery, but is also suitable for plastic and reconstructive surgery. Offering exceptional optical quality with a wide stereo base and a high-performance lighting system (halogen or LED), it ensures precise and safe vision during surgery. With its integrated filters and compatibility with specialised equipment such as the EIBOS 2 and MIOS 4 system, the Hi-R 900 stands out as a high-end, flexible and ergonomic surgical tool designed to meet the demands of professionals.
The MÖLLER Hi-R 900 surgical microscope is primarily intended for ophthalmic procedures, but is also suitable for other disciplines such as plastic surgery. The Hi-R 900 embodies Möller-Wedel's commitment to innovation and precision, with components developed on the basis of ongoing dialogue with surgeons around the world.
Its major advantage lies in its high-quality apochromatic optics, corrected for residual aberrations, which guarantee a clear and accurate image. The 25 mm stereo base ensures optimal depth perception, which is essential in micro-interventions. The motorised zoom system (1:6) allows smooth magnification from 3.9x to 23.2x (Hi-R 900 model), promoting personalised visual comfort depending on the stage of the procedure.
In terms of lighting, the Hi-R 900 offers a halogen or LED light source with various filters that can be integrated via a sterile control: daylight, soft light, blue filter for fluorescein, and orange filter (515 nm) for increased protection of the patient and surgeon. These settings provide the right brightness for every surgical need, ensuring clarity and safety.
The Hi-R 900A model, equipped with a full stereoscopic assistant microscope, allows assistants to independently adjust the focus and magnification using 12.5x eyepieces and a 5-level magnification changer. The tilt and rotation of the optical unit ensure maximum ergonomics for all users.
Specialised accessories such as the EIBOS 2, a non-contact wide-angle ophthalmoscope, further increase the versatility of the Hi-R 900. Integrated with a focusing mechanism and an inverter, the EIBOS 2 offers improved visualisation of the vitreous during vitrectomies.
The MIOS 4 (Microscope Imaging and Operation System) platform facilitates the recording and monitoring of procedures, with storage on DVD, hard drive or USB, and integration into the hospital network via DICOM. The high-resolution M.DIS screen, located close to the eyepieces, allows quick access to data and images, while maintaining the surgeon's concentration.
The Hi-R 900 is mounted on FS 2-11 / FS 2-15 (mechanical brakes) or FS 2-21 / FS 2-25 (electromagnetic brakes) floor stands , designed for high stability and intuitive control via a graphic display. These stands feature protection against corrosive liquids, cable covers and double-braked castors.
The MÖLLER Hi-R 900 is an innovative, modular, ergonomic and reliable surgical solution. It embodies the tradition and innovation of Möller-Wedel and meets the most stringent requirements for surgical microscopy.
Features
- Motorised zoom with high-performance apochromatic optics
- Large stereo base for better depth perception
- Integrated filters for daylight, soft, blue and orange light
- Assistant microscope with independent settings
- Compatible with the EIBOS 2 system for vitreoretinal surgery
- MIOS 4 platform for image and video recording
- M.DIS touchscreen for data visualisation
- Stable floor stands with mechanical or electromagnetic brakes
- Easy integration into hospital environments (DICOM)
Compatible Accessories
- EIBOS 2: non-contact wide-angle ophthalmoscope
- M.DIS: high-resolution screen close to the eyepieces
- MIOS 4: image capture and management system
- Light router LR 1000 and LR 1000i: light management for surgeons facing the patient
- TOCULAR eyepiece: rotating eyepiece with crosshair
- Keratoscope: for corneal examination
- EF 5000 / EF 5001 foot controls: wired or Bluetooth control with 14 functions
Key technical data for Moller-Wedel Hi-R 900
| Parameter | Value |
|---|---|
| Optical system | correction: apochromatic stereobase: 25 mm |
| Zoom | drive: motorized ratio: 6:1 |
| Magnification | 200° binocular tube, 10× eyepieces: objective f = 175 mm: 4.4×–26.6× objective f = 200 mm: 3.9×–23.2× |
| Field of view diameter | 200° binocular tube, 10× eyepieces: objective f = 175 mm: 7.9–47.4 mm objective f = 200 mm: 9.0–54.2 mm |
| Objective | focal length f = 175, 200, 225, 250, 300 or 400 mm, depending on the configuration |
| Working distance | objective f = 175 mm: 165 mm objective f = 200 mm: 190 mm |
| Focusing | drive: motorized range: from +17 to −33 mm |
| XY module | drive: motorized range: ±30 mm in each axis |
| Head tilt | adjustment: manual range: ±15° |
| Main illumination | light delivery: fibre-optic FS 2-11 and FS 2-21: halogen 150 W FS 2-15 and FS 2-25: LED 50 W |
| Red reflex | adjustment of the red reflex system and illumination angle |
| Assistant microscope | variant: Hi-R 900A observation: stereoscopic, 0° focusing: independent magnification adjustment: manual, five steps |