Indirect ophthalmoscope GR-BIO2100

headband

Examine large areas of the retina with the exceptionally well-designed GR-BIO2100. It is also extremely compact and lightweight, providing exceptional wearing comfort and support. The GR-BIO2100 features a video-aligned optical system, three filters, broad interpupillary distance adjustment, illumination intensity control and more. It is an ideal choice for any practice. Examine large areas of the retina with the exceptionally well-designed GR-BIO2100. This Gilras Binocular Indirect Ophthalmoscope consists of a headband, an optical viewing system, and a controllable illumination source. It is also extremely compact and lightweight, providing exceptional wearing comfort and support. The GR-BIO2100 features a video-aligned optical system, three filters, broad interpupillary distance adjustment, illumination intensity control and more. It is an ideal choice for any practice. Specifications Working Distance 50.5mm (from the patient's corneal to the aspheric lens) Pupillary Distance Adjustable from 2.05-2.91in (52-74mm) Visual Angle 45° ± 5° Intensity of Illumination Stepless adjustable with the maximum intensity not less than 200Lx Lathe-hedd 20.87-24.80in (530-630mm) in circumference, 3.35-4.92in (85-125mm) in depth Light Spots Three spots, big, middle and small Filters Three filters including redfree, colourless and cobalt blue Demonstrating Mirror - Coated mirror with both sides viewing Power Supply of illumination Mini halogen bulb 6V/10W Input Power Supply (220V System) AC 220V, 230V, 240V Input Power Supply (110V System) AC 110V, 120V Input Power Frequency 50/60HZ Input Power 20VA Electric Safety Standard GB9706.1-1995 ClassⅡ, IPXO, Not AP or APG device