YZ20T4 Operation Microscopes-Product Center-Shanghai Vowish Optical Co., Ltd-

Product Center

Name:	YZ20T4 Operation Microscopes

YZ20T4 Operation Microscopes

The product is a double binocular operation microscope designed for two men. Assistant binocular can

also be switched as opponent binocular. It is applicable in ophthalmic surgery and hand surgery, etc.

Features:

Ø Assistant microscope can be converted to opponent microscope to meet the operation needs in ophthalmology and other departments.

Ø Internal beam splitter can be connected with teaching tube and CCD system.

Ø Equipped with three different objective lenses(f200/f250/f300)and applicable in ophthalmic surgery, orthopedic surgery and hand surgery.

Ø Oblique illumination can be used as slit illumination with slit width adjustable and 360° rotatable.

Ø Multi-layer coating technology is used on all lenses to prevent mildew and enhance lens transmittance.

Ø X/Y mobile automatic reset.

Parameters:

Eyepiece Magnification	12.5×
Diopter Adjustment	±7D
Magnification for Main Microscope	f200: 4×, 6×, 10×, 16×, 25× f250: 3.2×, 5×, 8×, 12.8×, 20× f300: 2.7×, 4.2×, 6.7×, 11×, 17×
Magnification for Assistant Microscope	f200: 6×, 10×, 16× f250: 5×, 8×, 12.8× f300: 4.2×, 6.7×, 11×
Focal Length of Objective Lens	f=200 /250/300 mm
Pupilary Adjustment	50 mm ~ 75 mm
Maximum Resolution	112 LP/mm
Working Distance	190 mm
Light Source	12V/100W, medical cold reflection halogen lamp
Illumination Type	6°+0° coaxial illumination, 20° oblique illumination(can be used as silt illumination with slit width adjustable)
Coaxial Illuminance	≥50,000 Lx
Oblique Illuminance	≥45,000 Lx
Reaching Radius of Arm	1040 mm
Adjustable Vertical Range	850 mm ~ 1350 mm
Fine Focusing Speed and Range	≤2 mm/s,≥50 mm
Speed for X/Y and Range	≤2 mm/s,50 mm×50 mm
Input Voltage	AC 220V/110V±10%, 50Hz/60Hz
Power Consumption	330 VA
Fuse	AC 250V T4.0A, AC 125V T8.0A
Electrical Safety Standard	IEC 60601-1, Class I
Packing Volume	0.727 m3,5 cartons
Total Weight	210 kg