For examination of the eye
Diagnostix™ 3.5v Coax Ophthalmoscope Head features:
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High performance aspherical condenser lens reduces corneal reflection
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Further reduction provided by utilizing distinct parallel observational and illuminating light beams (Gullstrands principal)
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Ergonomic design and integral thumb rest improves stability and allows one finger control of all functions
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Synthetic rubber brow rest facilitates use with practitioner eyeglasses
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Dust proof
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Magnified/illuminated aperture viewing window
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Universal bayonet mount for compatibility with other brands of 3.5v power supply handles
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Anti-theft locking feature is standard
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Xenon illumination
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2 year warranty on instrument. Lifetime on AdLED lamp
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29 viewing lenses from -35 to plus 40 (Plus 1-10, 12, 15, 20, 40 Minus 1-10, 15, 20, 25, 30, 35)
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24 aperture/filter combinations for improved versatility
6 apertures include:
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Slit used to help determine levels of tumors and lesions
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Fixation - has graduated cross-hairs for measuring eccentric fixation or locating lesions
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Large - standard aperture for a dilated pupil and general examination of the eye
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Small - provides excellent view of fundus through an undilated pupil
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Micro spot- allows quick entry into small, undilated pupils
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Half moon provides a combination of depth perception and field of view
3 filters (plus neutral) include:
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Red free- excludes red rays from examination field for easy identification of veins, arteries and nerve fibers
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Cobalt - used with fluorescent dye to view small lesions, abrasions and foreign objects on the cornea
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Polarizing � virtually eliminates corneal reflection