| A41.1902 |
Operating Microscope |
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Features: |
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| A41.1902
Series Operating Microscopes use fibre-optic cable for coaxial illumination
and have different working distance and magnification. They are featured for
flexible handling and easy operation. They have found wide application in ophthalmology,
gynecology, ear-nose-throat, surgery and orthopedics etc..
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Detail
Specification: |
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A41.1902 Series Of Operation Microscope Specification |
| Item |
A41.1902-C |
A41.1902-D |
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180° Straight |
45° Tilted |
| Magnification of binocular |
|
Interpupillary distance |
50mm-80mm |
| Diopter |
±5D |
| Magnification changer |
3-step magnification change: 0.6X,1X,1.6X |
| Focal length of objective |
Two objectives: F=200 & F=300mm (M45x0.75mm) |
| Total magnification |
3X, 5X, 8X, 4.7X, 7.5X, 12X |
| Linear field |
60.8mm, 37.9mm, 23.6mm, 40.6mm, 25.3mm, 15.8mm |
| Beamsplitter |
50:50 Beamsplitter |
| Video camera adapter |
C-mount 1/3 inch video camera attachable |
| Fine focusing range |
10mm |
| Filter |
Built-in green and yellow filters |
| Balancing arm |
2-part arm with universal joints, counterweight adjustable and can be locked |
| Illumination system |
Coaxial illumination with 10W LED lamp light source, brightness adjustable, illumination>30000lx |
| Stand |
2-part column fitted on the five-star base with casters |
| Power Supply |
AC100V-AC240V |
Optical Characteristics for A41.1902 Series Operation Microscope: |
| Focal length of objective |
F=200mm |
F=250mm(optional) |
F=300mm |
F=400mm(optional) |
| Magnification on handwheel |
1.6X |
1X |
0.6X |
1.6X |
1X |
0.6X |
1.6X |
1X |
0.6X |
1.6X |
1X |
0.6X |
| Total magnification |
12X |
7.5X |
4.7X |
9.6X |
6X |
3.7X |
8X |
5X |
3X |
6X |
3.8X |
2.3X |
| Linear field (mm) |
15.8 |
25.3 |
40.6 |
19.7 |
31.6 |
50.7 |
23.6 |
37.9 |
60.8 |
31.5 |
50.5 |
81 |
| Exit pupil diameter (mm) |
1.04 |
1.66 |
1.04 |
1.66 |
1.04 |
1.66 |
1.04 |
1.66 |
| Exit pupil distance (mm) |
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| Resolution (LP/mm) |
67 |
44.5 |
29.7 |
60 |
35.4 |
27 |
47.2 |
31.5 |
23.6 |
35 |
27 |
19.8 |
A41.1902 Series Of Operation Microscope Optional Accessories |
Objective Lens |
F=200mm |
A52.1901-200 |
Objective Lens |
F=250mm |
A52.1901-250 |
Objective Lens |
F=300mm |
A52.1901-300 |
Objective Lens |
F=400mm |
A52.1901-400 |
SLR Camera Adapter |
For Nikon or Canon SLR camera |
A55.1904 |
| Demonstrator |
6x Teaching Head Monocular |
A55.1910 |
Table Mount Clamp |
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A41.1901-A |
Wall Mount Bracket |
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A41.1901-C |
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