FAQ - Frequently Asked Question
HEINE SIGMA 250 Binocular Indirect Ophthalmoscope
Which power source is compatible with my HEINE SIGMA250?
The HEINE SIGMA250 Ophthalmoscope can be used with the HEINE mPack mini. The mPack mini is flexible in charging due to its USB connector.
How do I change the light source in my HEINE SIGMA250?
With the HEINE SIGMA250 the LED cannot be changed.