Takagi OM-8 Operating microscope

Used equipment inspected by our experts
Functional condition: very good
Cosmetic condition: very good
Takagi reliability and precision

Technical specifications
Technical characteristics: The Takagi OM-8 operating microscope is
used primarily in ophthalmic microsurgery.

Optics
• Magnification Change:
• Manual Version: 5 fixed positions
• Motorized Zoom Version: Continuous zoom (ratio approximately 1:5)
• Objective Lens: Focal length F = 175 mm
• Eyepieces: 12.5×
• Binocular Head: Inclined at 45° with converging optics, focal length F = 125 mm
• Total Magnifications:
• Manual: 3.6×, 5.4×, 8.9×, 14.3×, 22.3×
• Zoom: Approximately 4.28× to 21.4×
• Actual Field of View:
• Manual: Ø 63 mm → Ø 10.1 mm
• Zoom: Ø 52.5 mm → Ø 10.5 mm

Adjustments and Movements
• Working Distance: ~164 mm
• Range PD (interpupillary distance) adjustment: 55 mm → 75 mm
• Diopter adjustment: ±5 D
• Focusing travel: 30 mm
• X-Y unit (optional): ±25 mm in X and Y

Illumination
• Illumination method: coaxial, via fiber optic guide
• Light source: 15 V / 150 W halogen bulb
• Illuminated field diameter: Ø ~54 mm
• Integrated filters:
• heat cut, UV cut (permanently integrated), blue-cut filter, and retinal protection

Structure and mechanics
• Mounting type: floor stand
• Maximum arm extension: ~1045 mm
• Vertical arm travel: ~400 mm
• Base dimensions: ~640 × 640 mm
• Approximate weight: ~82 kg (varies depending on configuration)

Power supply & other
• Power supply: AC 100 120 V or 230 V (50/60 Hz)
• Power consumption: ~220 VA
• IP rating (controller base): IPX8

Typical use: This is a robust operating microscope designed for
delicate surgeries (often ophthalmic), featuring high-quality apochromatic optics,
powerful illumination, and ergonomic adjustments for the surgeon.