OPTO-EDU A41.1901-A Eyetube Diopter Adjustable Operating Microscope
For ENT Surgery 6x
| A41.1901 Series Operation Microscope Specification | | Straight Binocular 6x, Zoom Body 0.6x, 1.0x, 1.6x, Objective
F=200mm, 300mm, Total Magnification 3x~12x, Built-in Blue, Orange
Filter, Fine Focusing Range 10mm, 10W LED, Column + Five Star Base
With Caster |
| Model | A41.1901-A | A41.1901-C | A41.1901-CZ | A41.1901-B | A41.1901-D | | Binocular Head | Straight | 45º Tilted | | Main Usage | ENT, Surgery | Dental, Ophthalmology, Gynecology | | Total Magnification | With Objective F=200mm: 4.7x, 7.5x, 12x
With Objective F=300mm: 3.0x, 5.0x, 8.0x | | Total Magnification (Optional) | With Objective F=250mm: 3.7x, 6.0x, 9.6x
With Objective F=400mm: 2.3x, 3.8x, 6.0x | | Eyepiece | 17.24x | | Head Magnification | 6x | | Interpupillary Distance | 50~80mm Adjustable | | Diopter | Both Left & Right Eyetube Diopter Adjustable ±5D | | Zoom Body | 3 Steps Zoom: 0.6x,1.0x,1.6x | | Objective | F=200mm For Ear, Nose
F=300mm For Ear, Nose | F=200mm For Ophthalmology
F=300mm For Gynecology | | Objective (Optional) | F=400mm For Throat | F=250mm For Dental | | Focusing | Fine Focusing Range 10mm | | Filter | Green, Yellow Filters Built-in | | Balancing Arm | 2-Part Arm With Universal Joints | | Stand | 2-Part Column +
Five Star Base With Caster | Table Mount Clamp | Column Mount, Customrized To Customer | 2-Part Column +
Five Star Base With Caster | Table Mount Clamp | | Illumination System | Coaxial Illumination, 10W LED, Brightness Adjustable, >30000 Lux | | Power Supply | Wide Range AC100~240V, DC12V 3A, 36W | | Video Adapter | Not Available | | A41.1901 Series Operation Microscope Optional Accessories | | Objective | F=250mm, For A41.1901-B, -D | A52.1901-250 | | F=400mm, For A41.1901-A, -C, -CZ | A52.1901-400 | | Mount | Table Mount Clamp | A54.1901-T | | Wall Mount Bracket | A54.1901-W | | Monitor Mount | Monitor Mount: 1 Fix Arm And 1 Gas Spring Arm With Tension
Adjustable. Band Clamp. Fit 15-27" Screen. VESA Standard 75x75xmm
& 100x100mm. Load Capacity 0~8 Kgs, Swivel 180°, Tilt
-80°~+90°, Rotation 360° | A54.1910-112B | | Monitor Mount: 1 Fix Arm And 1 Mechanic Spring Arm With Tension
Adjustable. Band Clamp. Fit 15-27" Screen. VESA Standard 75x75xmm
& 100x100mm. Load Capacity 0~8 Kgs, Swivel 180°, Tilt
-80°~+90°, Rotation 360° | A54.1910-312B |
| A41.1901 Series Operation Microscope Optical Characteristics | | Focal Length (mm) | F=200mm | F=250mm (Optional) | F=300mm | F=400mm (Optional) | | Zoom Body | 1.6x | 1.0x | 0.6x | 1.6x | 1.0x | 0.6x | 1.6x | 1.0x | 0.6x | 1.6x | 1.0x | 0.6x | | Total Magnification | 12x | 7.5x | 4.7x | 9.6x | 6.0x | 3.7x | 8.0x | 5.0x | 3.0x | 6.0x | 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 | 81.0 | | Exit Pupil Dia.(mm) | 1.04 | 1.66 | 1.66 | 1.04 | 1.66 | 1.66 | 1.04 | 1.66 | 1.66 | 1.04 | 1.66 | 1.66 | | Exit Pupil Distance (mm) | 15.30 | | Resolution (LP/mm) | 67.0 | 44.5 | 29.7 | 60.0 | 35.4 | 27.0 | 47.2 | 31.5 | 23.6 | 35.0 | 27.0 | 19.8 |
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