FS Delta 100 400 Professional
ILFORD DELTA 400: Sensitivity: ISO 400/27°. The Delta line is Ilford's flagship film line. Core-Shell™ crystal technology results in excellent sharpness, high resolution and very fine grain at higher sensivities. Good negative characteristics. Delta 400 has better resolution, sharpness and finer grain than Ilford HP5+. But HP5+ is a bit more flexible at push processing above EI 800/30°.