Helllo everybody! I usually perform ophthalmoscopy with a SuperField non contact lens at the slit lamp and only from time to time with a BIO lens. Untill now I always had the impression to reach a greater amount of retinal periphery with the first method. Recently some doctors told me that one should be able to see more retinal periphery with BIO, contrary to what it's stated in the volk website and to my personal (for now limited) experience. What's the truth??? Thank you!