The Finsterwalder Funfex is a German high-wing, single-place, hang glider, designed and produced by Finsterwalder.
The Funfex and the smaller-sized Airfex are intended as man-packable double-surface intermediate gliders for recreational cross-country flying. As such the Funfex weighs only and can be reduced to a folded size of
The aircraft is made from aluminum tubing, with the wing covered in Dacron sailcloth. Its span wing is cable braced from a single kingpost. The nose angle is 120ð and the aspect ratio is 5.5:1.