ADC's Diagnostix 3.5 v Coax Plus Ophthalmoscope Head features:
- High performance aspherical condenser lens reduces corneal reflection
- Further reduction provided by utilizing distinct parallel observational and illuminating light beam. (Gullstrand's principal)
- Ergonomic design and integral thumb rest improves stability and allows one finger control of all functions
- Synthetic rubber brow rest facilitates use with practitioner eyeglasses
- Dust proof
- Magnified/illuminated aperture viewing window
- Universal bayonet mount for compatibility with other brands of 3.5v power supply handles
- Anti-theft locking feature is standard
- Choose from Halogen/Xenon or advanced AdLED illumination
- 2 year warranty on instrument. Lifetime on AdLED lamp
- Secondary Focusing wheel with zero retention for quick correction of ametropias. Use this to provide virtually unlimited fine focus OR as a fast focus in lieu of the 89 viewing lenses
- 89 viewing lenses - Plus single step from 1-45. Minus single step from 1-44
- 28 aperture/filter combinations for improved versatility
- 7 apertures include:
- Karo – grid like overlay that allows for easier transfer of observations to standard Karo (graph) paper
- Slit – used to help determine levels of tumors and lesions
- Fixation - has graduated cross-hairs for measuring eccentric fixation or locating lesions
- Large - standard aperture for a dilated pupil and general examination of the eye
- Small - provides excellent view of fundus through an undilated pupil
- Micro spot- allows quick entry into small, undilated pupils
- Half moon – provides a combination of depth perception and field of view
- 3 filters (plus neutral) include:
- Red free- excludes red rays from examination field for easy identification of veins, arteries and nerve fibers
- Cobalt - used with fluorescent dye to view small lesions, abrasions and foreign objects on the cornea
- Polarizing – virtually eliminated corneal reflection