This is the LED head only and fits both 2.8V and 3.6V handles.
 
Single Dioptre steps in lens power provide precision from +14D to -15D. More lenses and greater versatility than ever before.
 
An auxiliary wheel allows step changes in lens power +/-10, 15 and 30 Dioptre secondary lenses allow for our widest range of lens power capabilities from +44D to -45D.
 
Contents:
Specialist ophthalmoscope LED Head
Instructions CD
 
Features:
Glass lenses produced in the UK provide greater clarity than ever before.
Pupillometer for easier pupil size estimations.
Morton Lens Track control allows you to select lens powers from +44D to -45D
Precision Changes in Dioptre lens power.
Step changes from +14D to -15D.
Auxiliary wheel for +/-10D, 15D and 30D step changes.
Five diagnostic beams for full diagnostic capability
Wide Angle - for general examination.
Macula - for more detailed views.
Intermediate - providing easier access for non-dilated pupils and in peripheral examination. Ideal for paediatrics.
Slit - to determine retinal elevations and depressions. Used to access the anterior chamber depth.
Fixation Cross when used in combination with the Red Free Filter - projects a graticule onto the retina for assessment of eccentric fixation.
Swing over Green, Red Free, Filter when used in combination with the Fixation Cross
Blue Filter - to be used in combination with Fluorescein for assessing corneal scratches