Interiors & Decorations

Jewellery & Precious Stones

Watches, Pens & Lighters

Fashion

Coins & Stamps

Comics & Animation

Classic Cars, Motorcycles & Automobilia

Wine & Whisky

Asian & Tribal Art

Trading Cards

Toys & Models

Archaeology & Natural History

Sports

Music, Movies & Cameras

Books & Historical Memorabilia

The finest objects brought to you by {name}

Edwin Molenaar

Functionality: excellent condition, fully functional - the objective lenses and viewfinder are clean, visibility in the viewfinder is good - no distortion, focusing is smooth and pleasant. Horizontal and vertical movements around the coordinate axes work smoothly and pleasantly. Reinforcing side lenses move easily and comfortably. The backlight is fully functional and is infinitely adjustable by an optical piston. The microscope was tested on transparent and non-transparent metal and wooden objects - excellent visibility, clear image. My best recommendation))

MICROSCOPE metallographic MMU-3 is intended for
visual observation of opaque
objects in reflected light when working in
light and dark field and in polarized
light.
The microscope is used in factory laboratories and directly in workshops.
You can take pictures on a microscope
image of objects using MFN microphoto attachments (attachments included
microscope not included).

 Specifications
Achromatic OE-4
Focal length, mm: 25
Numerical Aperture: 0.17
Magnification with achromatic lens, F = 200 mm: 8
Working distance, mm: 5.4
Achromatic OE-2
Focal length, mm: 10
Numerical Aperture: 0.40
Magnification with achromatic lens, F = 200 mm: 20
Working distance, mm: 2.6
Achromatic OE-1
Focal length, mm: 6.3
Numerical Aperture: 0.65
Magnification with achromatic lens, F = 200 mm: 31.7
Working distance, mm: 0.7
Table travel limits, mm:
longitudinally
laterally
from 0 to 40
 from 0 to 20
Rotation range of the table (in the middle position on the scale of transverse movements): from 0 to 360
The limits of movement of the microscope tube in the vertical direction, mm:
by column
using coarse feed mechanism
using a micrometric focusing mechanism from 0 to 70;
from 0 to 30;
from 0 to 2.5;
Scale divisions:
table movement, mm:
table rotation:
micrometric focusing mechanism, μm: 1
 2
 2
Table vernier division, mm: 0.1
Maximum object height, mm: 100
Light source incandescent lamp RN 8-20
Overall dimensions, mm: 250х220х330



Microscope - Very Good (used & in working state with minor signs of use)

Lomo PROFESSIONAL METALLOGRAPHIC MICROSCOPE "MMU-3"

Cameras & Optical Equipment

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Object

Analogue camera

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Camera lens

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Prime lens

Telelens

Digital compact camera

Binoculars

120 / medium format camera

Movie camera

Instant camera

Flash

Macro lens

Analogue compact camera

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Unused film

Medium format camera

Film projector

Analogue folding camera

Lens adapter

Theatre binoculars

Country of origin

Europe

Netherlands

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Material

Metal

Aluminium

Brass

Steel

Plastic

Wood

Leather

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Bakelite

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Condition

Good

Very good

Near mint

Mint

Fair

Good condition - used with small signs of aging & blemishes

Good condition - used with small signs of ageing

As new

Fine

Mixed / Multiple

As new - unused

Fair condition -  heavily used & with possibly minor parts missing

Extras

Power cord

Remote control

Period

1970-1980

2010-2020

1980-1990

1990-2000

2000-2010

1960-1970

1950-1960

2020+

1940-1950

1930-1940

1910-1920

1900-1910

1920-1930

1850-1900

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2022

2020

2024

1800-1850

1500-1550

1781-1800

Subject

Photography

Technology

Movies and television

Style

Vintage

Industrial

Antique

Modern

Industrial design

Art Deco

Art Nouveau

Contemporary

Binding

Hardback

Softback

Edition

1st Edition

Multiple Books / Editions

1st Edition Thus

Subsequent edition

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Language

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Lomo PROFESSIONAL METALLOGRAPHIC MICROSCOPE "MMU-3"

Popular in Cameras & Optical Equipment

1387 objects

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