Indirect Ophthalmoscopes

The distance and range will vary with differing refractive errors of the user. To maximise performance of this product, the user should use refractive error correction aids and adopt a working distance of around 450mm (front of instrument to eye under test) when used with a 20D lens. Camera Interface USB 2 Supply Taken from USB 2 interface Resolution To test pattern 6 of group 2 on the 1951 USAF Test Pattern (conforms to MIL-STD 150A standard), when used in combination with a 20D lensLead To connect camera to PC, Keeler recommends a maximum of 5m long USB 2.0A to mini 5 pin (sometimes packaged as USB 2.0A to mini B lead)Convergence Range The camera image can be adjusted ±7 degreesWorking distance Range Nominal working distance of 440mm. The resolution value given above will be maintained at 350mm to 650mm distance    from instrument to the eye under examination with a 20D lens Operating System Use with Windows 7 and Windows XP Vantage Plus Controls All controls and features of the Vantage Plus have been maintained Adjustment Vertical The vertical adjustment is achieved by rotating  adjustment the adjustment screw on the mirror holder. The image should be adjusted such that the light patch is in the centre Horizontal Factory set adjustment Depth of ±35mm @ 440mm Field Physical Size The Vantage Plus Digital is approx. 50mm    longer than the standard Vantage PlusWeight The total weight of the complete Vantage Plus Digital is 662g (Vantage Plus is 596g).

• Production Capacity: 5

The binocular Heine style Binocular Indirect Ophthalmoscope Four Filters With Rechargeable Battery, or indirect ophthalmoscope, is an optical instrument worn on the examiner's head, and sometimes attached to spectacles, that is used to inspect the fundus or back of the eye. It produces an stereoscopic image with between 2x and 5x magnification.

The binocular 20d Aspheric Lens Binocular Indirect Ophthalmoscope LED Four Filters With Rechargeable Battery, or indirect ophthalmoscope, is an optical instrument worn on the examiner''''s head, and sometimes attached to spectacles, that is used to inspect the fundus or back of the eye. It produces an stereoscopic image with between 2x and 5x magnification.

• Production Capacity: 100

We are Leading Manufacturer and Exporter of Opthalmic Equipments . These products are best  in quality and durability

Details:

• Unique Synchronized Adjustment of Convergence and Parallax for high quality, stereoscopic fundus images through any pupil size. Precise selection of the observation and illumination optics for small pupils down to 1.0 mm.
• Excellent optical performance due to the multi-coated illumination system. Exact vertical alignment of the illumination with the observation path further minimising the reflections.
• Due to the mounting of the optics on an aluminum frame, the OMEGA 500 is solid, long lasting, and is guaranteed to be dustproof.
• The HC 50L Headband Rheostat controls the LED illumination as well as the XHL Xenon-Halogen illumination.

• Item Code: ASF-HIO5000
• Production Capacity: 10

Model : ASF-IO99- WIRELESS

 

• Compact and Light weight
• Stereo Optical System
• Has all Pupil Features
• Rechargeable battery integrated on head
• Brilliant white light with uniform and  well spread LED illumination
• Direct operation is possible when battery is charging
• Simple & Smooth controls for adjusting the headband
• Availability Cobalt Blue and Green Filters
• Integrated Teaching Mirrors in Left and Right

• Production Capacity: 100
• Delivery Time: 2 DAYS
• Packaging Details: BOX