MZ440 is a basic TTL flash for autofocus 35mm camera systems. There are no manual aperture modes, as it is designed to give full TTL exposure at all apertures. Bounce capability assures soft lighting.
Fits all Maxxum cameras (a.k.a. Dynax), except the 7000, 8000, and 9000 non-"i" models.
| Mount | Shoe |
| Guide No. | 131' (39.93 m) ISO100 at 50 mm position |
| Angle of Coverage | 75° - 28° |
| Vari-Power | None |
| TTL Dedication | Yes |
| Bounce Head | Yes |
| Swivel Head | Yes |
| Coverage | 28 mm - 85 mm (Full frame) |
| Zoom Head | Full frame: 28 mm - 85 mm |
| Off Camera Terminal | None |
| Recycle Time | Approximately 8 seconds - 9 |
| Power Source | 4x AA Alkaline Batteries |
| Dimensions (WxHxD) | 3.1 x 7.0 x 2.3" / 7.87 x 17.78 x 5.84 cm |
| Weight | 12.70 oz / 360 g |