Pocket Ophthalmoscope Replacement Head and Bulb

Keeler Pocket Replacement Head and Bulb

Replacement diagnostic head and bulb for Keeler Pocket otoscopes and ophthalmoscopes.

Pocket Otoscope Features

• Full diagnostic capability in a pocket sized instrument
• Closed head design particularly suited to pneumatic testing
• 2.5x magnifying lens removable to allow the introduction of small instruments
• Genuine Halogen Illumination for clear and accurate aural images

Pocket Ophthalmoscope Features

• Brilliant halogen illumination
• +20 to -20D lens range for clear and effortless examination of all ocular structures
• Ideal for domiciliary or ward work or as a second instrument

Apertures and Filters:

• • Wide Angle – Illuminates the largest area of fundus for the best possible general diagnosis through a dilated pupil.
  • Intermediate – Permits easier access through and undilated pupil and in peripheral examination.  Particularly useful in paediatric examination.
  • Red Free – The red free filter is used to examine blood vessels in fine detail.  By filtering out the red light, blood vessels are silhouetted against a dark green background.
  • Macular – Designed specifically for examination of the macular region of the fundus where a larger beam would create excessive pupillary reaction or patient discomfort.
  • Slit – Used primarily to determine retinal elevations and depressions but may also be used to assess anterior chamber depth.
  • Fixation Cross – Projects a graticule onto the retina for assessment of the degree and direction of eccentric fixation.