This model of operating microscope is primarily used for ophthalmology and ophthalmic eye surgery. The main features of this surgical microscope are the full motorization of the controls and the zoom magnification. The motors are controlled by the foot and also by the hand. It also features a tiltable main head that the surgeon can rotate to any convenient angle.
The main head is binocular. The assistant (also called teaching) head is also a binocular, but it is not tiltable, and is on a fixed angle. One of the motorized functions rotates the whole head assembly (main and assistant heads) on an angle. The other motorized function locates the specimen in the viewing optics by moving the whole head assembly on an X - Y grid. This motor centers the specimen in the field of view. Another motorized function operates the zoom magnification. The assistant’s binocular head has a three step magnification allowing different powers to be seen as desired. The assistant head does not have zoom optics. It must be manually selected between the three magnifications.
The lens is made from high quality imported German glass for reduction in lens aberration. All optics are multi-coated and include mildew-proof and antireflection coatings. A useful option is an extra monocular teaching tube, allowing a third observer/assistant to view the surgery simultaneously. Another option is a beam splitter, ccd camera adapter, and ccd camera for taking the video image to a cctv monitor for all in the room to see, or for the surgery to be videotaped. The microscope has a feature allowing fast changeover to new bulb during surgery if the bulb blows. This surgical operating microscope is made in a US FDA (Food and Drug Administration) registered manufacturing facility as well as has CE certification.
|Magnifications of Eyepiece||12.5x / 18mm|
|Big objective foci||200mm|
|Working Distance||170 mm|
|Magnifications of Main Microscope||4.6x - 27x Continuous Zoom Magnification
(electronic / hand controlled)
|Magnifications of Assistant Microscope||6x, 10x, 16x|
|Diameter of Field||46 mm dia. to 8.5 mm dia.|
|Adjustable Dioptor||+/- 5D|
|Adjustable range for Pupil Distance||50mm to 75mm|
|Illumination Source||12V/100W Halogen lamp|
|Illumination Type||6 + 0 deg. coaxial illumination, 26 deg.
|Coaxial illumination||≥60,000 Lx|
|Oblique illumination||≥60,000 Lx|
|Reaching Range of Arm||1230 mm|
|Adjustable Vertical Range||880mm to 1420mm|
|Fine Focusing Speed and Range||≤2mm/s, ≥50mm|
|Speed for X/Y||≤2mm/s, 50mm x 50mm|
|Power Voltage||AC220V / AC110V|
|Electric Safety Standard||IEC601-1 Standard|
|Whole Packing Volume||0.769 cbm|
|Total Weight||215 Kg|