Spy Film Delta 400 B&W Negative Film 8mm (for Minox)

Manufacturer's description:

The Delta range is Ilford's flagship. Core-Shell™ crystals ensure excellent sharpness, very high resolution and the finest grain with high sensitivity. Good tracing of the negatives. The Delta 400 features better resolution, sharpness and fine grain compared to the Ilford HP5+ and Kentmere 400. On the other hand, the HP5+ is a bit more flexible when pushing above EI 800/30°.