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2,5V with Beta battery handle
2,5V with Beta battery handle
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HEINElink |
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Supplied in hard case with:
• spare bulb
• Heine Beta battery handle
HEINE ParaStop® and polarisation filter
• Polarisation filter: eliminates internal reflex and stray light.
• Semi-reflector mirror: Simultaneous illumination and observation. Reflected light from the retina enters the examiner’s eye.
• Condensor lens adjustable by a single control sleeve: Produces a divergent, convergent or parallel beam of light.
• A special retinoscope bulb rotates for diagnosis of the cylinder axis.
• ParaStop simplifies and speeds up the precise detection of cylinder axis.