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YZ-20T9 Ophthalmic Surgery Microscope
YZ-20T9 Ophthalmic Surgery Microscope
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Product Description

Features

Advanced apochromatic technology and unique optical balanced technology effectively improves the binocular visual fusions,strengthens in third dimension and reduces surgeon's tiredness during operations.
Fine focusing knob is under the bottom of assistant binocular.
The observation of the assistant's microscope can be finely focused independently of the main microscope to avoid different observation from surgeons.
20°oblique illumination can also be used as slit illumination. Slit width is continuously adjustable for ophthalmic use.

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Specifications

Technical Specifications

Eyepiece Magnification

12.5x/18B

Objective Focus

f=200mm

Working Distance

190mm

Magnification for Main Microscope

4x, 6x, 10x,16x, 25x

Magnification for Assistant Microscope

6x, 10x, 16x

Diameter of Field

58mm, 38mm, 23mm, 14mm, 9mm,

Adjustable Diopter

±5D

Adjustable Range of Pupil Distance

50mm ~ 75mm

Maximal Resolution

119LP/m

Focus for Assistant Microscope

≥ 30mm

Illumination Source

12V/100W, Medical cold-reflection Halogen Lamp

Coaxial Illumination

≥ 50000lx

Illumination Type

6°+0 °Coaxial illumination and 20° Oblique Illumination (it can be used as slit illumination) Slit Width is adjustable

Oblique Illumination

≥ 45000 lx

Reaching Radius of Arm

1240mm

Adjustable Vertical Range

850mm ~ 1350mm

Fine Focus Speed and Range

≤ 2mm/s, 50mm

Speed for X/Y and Range

≤ 2mm/s, 50mm x 50mm

Input Voltage

AC 220V ± 22V /50HZ ±1HZ, AC 110V ±11V/60HZ±1Hz

Power

330VA

Fuse

AC 250V T4.0A(51S-040H), AC 110V T 8.0 A (51S-080L)

Electrical Safety Standard

Executive to GB 9706.1-2007, Class I

Packing Volume

0.786cbm, 5 cartons


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