Dental Leica microscope M320

Sharp to the smallest detail

The dental microscope from Leica, designed for dentistry

M320_Optics3.jpg Leica M320

Dental microscope Leica M320

Experience a new dimension of vision. With the Leica Microscope M320 that was specially developed for dentistry. Due to the combination of Full HD imaging technology and modern LED lighting, sensationally clear, sharp and brilliant images can be created and outstanding depth. With the MultiFoc Objektiv and the variable focal distance of 200 to 300 mm, you can change between different enlargement levels and will always be in the right focus. The microscope images are displayed on the KaVo Screen and can be conveniently saved in relation to the patient in CONEXIO by simply pressing a button. You will see considerably more with the Leica M320 dental microscope.

The highlights of the dental Leica microscope

  • Leica optics: the new paradigm of seeing
  • Leica LED illumination: a global debut in dental medicine
  • Leica Full HD imaging technology: the benchmark for image sharing and documentation
  • Leica ergonomics: convenience for more efficiency
  • Leica design: aesthetic, hygienic, innovative, refined - find all in the dental Leica microscope

The dentalmicroscope Leica M320 for dentists!

Leica optics: the new paradigm of seeing

Leica_M320_Multifoc_light_beam.jpg Leica M320

No other optics brand is associated with more prestige and heritage than Leica. To the general public, the name stands for the highest quality photography; in the medical profession, it is respected by surgeons and microsurgeons.

Crystal clear apochromatic optical quality is the core component of Leica Microsystems’ high-level surgical microscopes. The same applies to the Leica M320. Its optical system allows you to see more details than ever before. As the world’s first configuration with LED illumination, the Leica M320 opens up new dimensions in vision: absolutely crisp, clear, and bright images with amazing depth of field for dental surgery and procedures.


Modern LED technology

LED technology in a dental microscope: a global debut

It is aesthetic, cost effective, and ecologically sound, while producing excellent quality illumination. Daylight-temperature LEDs provide high fidelity image colors. LEDs have no start-up delay: when switched on, they instantly deliver full light output. Additionally, because LEDs are small and compact, they are conducive to attractive product design approaches.


Finally, the 60,000-hour lifetime of an LED bulb exceeds that of conventional light sources by far and eliminates the need to replace fiber optic cables as well. All in all, LED illumination significantly reduces cost of ownership.

kosten-laufdauer.gif Leica M320 Dentalmikroskop

rot.gif Leica M320 Dentalmikroskop   Leica M320 with LED

blau.gif Leica M320 Dentalmikroskop   Other Microscopes with Halogen

gruen.gif Leica M320 Dentalmikroskop   Other Microscopes with Xenon

Comparison is based on initial purchase price, average consumption of bulbs and periodic fiber optic cable replacement costs.

Optic_Lenses.jpg Leica M320

Leica optics with LED – a highlight in dental medicine.

Leica Microsystems’ optics system with LED delivers more light and enhanced detail for precise dental surgery. This can mean better patient outcomes and faster results.

Electrical data

Power socket 100–240 V AC (±10%), 50/60 Hz
Fuse 2 × T 6.3 A/250 V
Power consumption Leica M320 F12/C12/W12/FP12: 100 VA
Safety class Class I
Control unit Connection sockets for: Power cable, Video: HDMI / BNC

Surgical microscope

Magnification Manual APOchromatic 5-step magnification changer
Stereo base 24 mm
Objectives Fixed focal lengths from f=100 mm up to f=400 mm
Fine focusing lenses with f=200, 250, 300 mm
Eyepiece 10×21B, 12.5×17B, 8.33×22B, 10×21B with reticule
Reset functions Limit switch for light on/off
Light source Direct and long-lasting 2-LED illumination with average service life of 60,000 h
UV filter UV and IR-free LED illumination
Built-in orange filter OG530
Light intensity adjustment Using a drive knob on the optics carrier

Measure and Stands

Max extension range 1775 mm (fully stretched for the inclined version)
Base 608 × 608 mm (footprint)
Transportation height Min 1621 mm
Balancing range Min 1.1 kg to max 4 kg load on the optics carrier
Brake system Fine adjustable mechanical brakes for all rotation axes with detachable brake
System weight Max load ca. 116 kg
Stand options Leica C12 Ceiling mount, Leica W12 Wall mount, Leica FP12 Floor plate, wheeled stand F12, adaptation to KaVo CENTRO column


Binocular tubes Selection of fixed and variable observation angle
Handles Two options: sterilizable and disinfectable
Knobs and protective glass Sterilizable
ErgoWedge 5° to 25° adjustment range for binocular tube with fixed angle
ErgoOptic Dent With 52° rotation range for binocular tube 0° to 180° variable angle

Optical data

Range of magnification 1.5× – 40× with 10× eyepieces
Field of view 5.3 mm to 206 mm with 10× eyepiece 

Video accessories

Leica M320 Full HD video and photo camera Integrated (optional) Full HD video camera with 1080p video resolution and 10-Megapixel still photo resolution, camera also has playback function for video and photo and thumbnail view, video (MPEG-4) and photo (jpg) storage on SD memory card (system comes with a 4GB SD memory card), data transfer to PC via USB, video signal available in HDMI and analog (PAL/NTSC selectable), video storage optionally on external recording system, video/photo control through IR remote control and two hard keys on camera body, all camera settings with onscreen menu
Remote control IR-remote control for Leica M320s Full HD Video & Photo  
Leica M320 IVA Integrated Video Adapter Integrated (optional) video adapter for attachment of external c-mount cameras, focal length of optics: f=55 mm


Ambient conditions

Use +10°C to +40°C
+50°F to +104°F
30% to 75% relative humidity
500 mbar to 1060 mbar atmospheric pressure
Storage –30°C to +70°C
–22°F to +158°F
10% to 100% relative humidity
500 mbar to 1060 mbar atmospheric pressure


Guideline 93/42/EEC for medical products. Classification: Class I, in compliance with appendix IX, rule 1, with reference to rule 12 of the directive. Medical Electrical Equipment, Part 1: General Requirements for Safety IEC 60601-1; EN 60601-1; UL60601-1; CAN/CSA-C22.2 NO. 601.1-M90. Electromagnetic compatibility IEC 60601-1-2; EN 60601-1-2. Leica Microsystems (Schweiz) AG holds the management system certificates for the international standards ISO 9001 / ISO 13485 and ISO 14001 relating to quality management, quality assurance and environmental management. IEC/EN 60825-1 Safety of laser devices.

Limitations on use

The Leica M320 surgical microscope may be used in enclosed rooms and on flat surfaces with max. 0.3° unevenness; or at stable walls or ceilings that fulfill Leica Microsystems' specifications (see installation manual)

Leica Microscopes: Patient movie for your waiting room

This movie explains your patients the most important benefits of a treatment with the microscope.

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