Leica M500N OHS-1

Leica M500N OHS-1 Surgical Microscope

The Leica M500N OHS-1 surgical microscope was widely regarded as the standard for intra-cranial and spinal procedures. It features a high-performance optical system and an advanced illumination setup, making it a reliable tool for neurosurgical applications. With its 300-watt xenon light source and variable working distance, it provides precise visualization, essential for complex surgical tasks.

Designed for stability and maneuverability, the OHS-1 floor stand supports a six-axis electromagnetic brake system, allowing for effortless positioning and secure locking during procedures. The Leica M500N also includes an electric zoom system and a dual stereo attachment for enhanced surgical collaboration.

Key Features

• Variable working distance ranging from 207 mm to 407 mm for optimal flexibility
• High-intensity 300-watt xenon light source with a backup 21V 150W halogen lamp
• Leica M500 series optics carrier with an electric zoom system (1:6 ratio)
• Variable objective lens with multi-focus adjustment for precise imaging
• Dual stereo attachment, allowing two users to view simultaneously
• Two Leica 0-180° inclinable binoculars for ergonomic positioning
• Four Leica 10x widefield eyepieces providing a clear and detailed view
• Pistol grip hand controls for smooth operation and quick adjustments
• OHS-1 floor stand with a six-axis electromagnetic brake system for stability and precision

Optical and Illumination Specifications

• Total magnification: 13.5 × 1.4 × (with 10x eyepieces)
• Field of view diameter: 16 mm to 150 mm (with 10x eyepieces)
• Electric multi-focus adjustment for fine-tuned focusing
• High-powered xenon lamp for bright, shadow-free illumination
• Backup halogen lamp ensures continuous operation in case of light failure

Dimensions and Weight

• Stand height: 83” (211 cm)
• Arm length: 72.4” (184 cm)
• Weight: 606.2 lbs (275 kg)

The Leica M500N OHS-1 surgical microscope is designed to meet the demanding requirements of neurosurgery and spinal procedures, offering exceptional optical clarity, precise control, and robust stability. With its advanced illumination system and ergonomic features, it provides surgeons with the reliability and flexibility needed for high-precision operations.