Description
The Leica M822 F20 is a surgical operating microscope specialized in ophthalmology, designed for ocular procedures, including cataract surgery as well as anterior and posterior segment surgery.
Specialty
Ophthalmology
Key Features
Leica apochromatic optics (OptiChrome™)
Motorized 6:1 APO zoom with two optical paths
Magnification range: approx. 3.5× to 21× with 10× eyepieces
Field diameter: approx. 7 mm – 80 mm
Working distance (WD): 175 mm, 200 mm, 225 mm
Focus range: approx. 54 mm, motorized with automatic return
Integrated LED illumination
OttoFlex™ coaxial halogen illumination for stable, intense red reflex
Integrated UV protection filter (≈ 400 nm)
Retinal protection function
F20 floor stand with 3 friction brakes
Maximum arm reach: approx. 1480 mm, vertical height ~650 mm
Permissible load up to approx. 11.5 kg of accessories
Motorized XY unit for fine positioning (approx. 50 mm × 50 mm)
Motorized tilt: +15° to –50°
Programmable footswitch (12 or 14 functions), wired or wireless
Touch control unit with display for adjustment of illumination, zoom, focus, and surgeon profiles
Support for HD/C100 cameras and advanced video options (e.g. EVO 4K)
Power supply: approx. 100–240 V, 50/60 Hz, ~400 VA for F20 version