The Sunpak 433 AF flash is the autofocus-dedicated sibling of the venerable 433D. The head bounces & swivels for directional lighting or diffusion effects, and there are 3 f-stop ranges to choose from.
Note! Not compatible with Digital EOS cameras.
| Type | Shoe mount |
| Guide No. | 120' (36.6 m) |
| Angle of Coverage | 63° (35mm lens in 35mm format) |
| Auto f/Stops | Full TTL at all apertures |
| Manual Power Setting | None |
| TTL Dedication | Yes |
| Bounce Head | Yes |
| Swivel Head | Yes |
| Zoom Head | Optional accessory |
| Off Camera Terminal | No |
| Recycle Time | 8.5 Seconds (based on fresh batteries & full power) |
| Power Source | Four 1.5-Volt "AA" Alkaline Batteries |
| Dimensions | 3.0 x 5.7 x 2.8" (76 x 145 x 71mm) WxHxD |
| Weight | 0.69 lb (312 g) |