WELCH ALLYN AUTOSTEP COAXIAL OPHTHALMOSCOPE
$0.00
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Halogen light for true tissue color and consistent, long-lasting illumination
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6 apertures for all general and specialist use
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28 lenses -25 to +40 diopters for better resolution
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Rubber brow rest prevents scratching of eyeglasses
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Illuminated lens dial clearly identifies setting
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Halogen HPXTM lamp that provides 30% more light output than standard halogen lights, for true tissue color and consistent, long-lasting illumination
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Coaxial optical system for shadow-free spot and easier entry into undilated pupil
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Crossed linear polarizing filter to reduce corneal reflection
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Red-free filter for use with any aperture
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18 possible aperture combinations for greater versatility (see below)
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Sealed optics for better dust protection
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68 lenses in one-diopter steps for better resolution
Handle sold separately.