FAQ - Frequently Asked Question
HEINE BETA 200 LED Ophthalmoscope
What lens range does the HEINE BETA200 LED Ophthalmoscope offer?
The HEINE BETA 200 LED Ophtalmoscope offers a lens range of 27 lenses from -35 D to +40 D.
How do I change the light source in my HEINE BETA200 LED Ophthalmoscope?
The HEINE LEDs feature an extremely long durability, sustaining their illumination quality throughout the whole product life time. Therefore an exchange of the LED is not necessary.
What handles can be used with the HEINE BETA200 LED Ophthalmoscope?
The HEINE BETA200 LED can be used with all HEINE BETA rechargeable handles.
What does AOS mean?
It is short for Aspherical Optical System and means that (in accordance with the the Gullstrand Principle) illumination and observation beam are seperated, which eliminates corneal and iris reflexes. This ensures bets possible observation without dilation.
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