Keeler Pocket Ophthalmoscope 2.8V

Keeler Pocket Ophthalmoscope 2.8V

• 6 apertures:
  • Small - allows quick entry into small, undilated pupils.
  • Medium - provides excellent view of fundus through an undilated pupil.
  • Large - general examination of the eye through dilated pupil.
  • Red-Free Fixation Cross - cross-hairs for measuring eccentric fixation or locating lesions.
  • Slit - used to determine levels of lesions and tumors.
  • Red-Free - filters out red light for easy identification of veins, arteries and nerve fibers.
• 15 focusing lenses with a range of -20 to +20 diopters, adjustable via easy-to-reach maywheel.
• Renowned high performance Keeler optics with aspherical lens.
• Comes complete with a spare bulb.