The classic way to macro and photomicrography is via the bellows unit. The BAL-NEX automatic bellows unit was specially developed for use with Sony E-Mount Mirrorless cameras and lenses, and transfers all functions between camera and lens. Matching lenses can even be used in a reverse position on the bellows unit using an optional reduction ring.

Of course, the BAL-NEX automatic bellows unit is fully integrated into the NOVOFLEX adapter system and can also be used with other lenses for special applications.

Even those who prefer to work with manual lenses do not need to forego the NOVOFLEX automatic bellows unit, because, as usual with NOVOFLEX, the automatic bellows fits into the large NOVOFLEX modular system and can be combined with all kinds of NOVOFLEX accessories.