using fibre-optic cable for coaxial illumination, have different working distance and magnification. They are featured for flexi
SX Series Operation Microscopes using fibre-optic cable for coaxial illumination, have different working distance and magnification. They are featured for flexible handling and easy operation. They can be sued for micro-operation in ear-nose-throat, ophthalmology, gynecology and surgery.
SX103 Operation Microscope:
Observation angle: Straight
Magnification of observation: 6X
Focal length of objective: F=200mm, 250mm, 300mm, 400mm four objectives
Magnification changer: 3-step: 0.6X, 1X, 1.6X
Total Magnification: 2.4X-12X
Fine focusing distance: 10mm
Illumination: Coaxial illumination with cold light source fiber-optic cable, brightness adjustable
Lamp: 21V150W halogen lamp
Filter: Build-in green and yellow filter
With 2-part arm and table clamp
Table of Optical Characteristics for SX Series Operation Microscope: | ||||||||||||
Item | Nominal value | |||||||||||
Objective | F=200mm | F=250mm | F=300mm | F=400mm | ||||||||
Value on magnification change knob | 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) | 15.3 | |||||||||||
Resolution (LP/mm) | 67 | 44.5 | 29.7 | 60 | 35.4 | 27 | 47.2 | 31.5 | 23.6 | 35 | 27 | 19.8 |
