16. Technical specifications
Slit and filter system
Slit type Rotating Slit wheel selection Slit Lamp
Slit length 12mm
Slit widths 0.15mm, 0.5mm, 0.8mm and 1.6mm slits, 12mm circle and a 1mm square
Filters Red free, Blue, Neutral density 0.8 and Clear
IR protection Inbuilt IR cut filter
Slit angle +/- 60˚
Illumination control Continuously variable from low to full brightness
Power supply
Power supply unit Switch mode, (110V – 240V) +/- 10% multi plug compliant to
EN60601-1 EN 61000-6-2, EN 61000-6-3
Power supply output 30VA (12V DC 2.5A)
Complies with
Electrical Safety (Medical) BS EN 60601-1:2006
Electromagnetic compatibility EN 60601-1-2:2007
Ophthalmic instruments - Fundamental requirements and test methods ISO
15004-1:2006
Ophthalmic instruments - Optical radiation hazard ISO 15004-2:2007
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