Metz 40 AF-4
This flash only provides TTL with film bodies. When used on any DSLR it is for all intents and purposes a generic flash unit. Its legacy OTF TTL-mode is incompatible with digital TTL systems, but it may work fine in manual mode. You may have to tape over the “extra ” TTL-pins in the camera's hot-shoe to make sure legacy TTL signaling does not confuse the camera.
Head: 28-80mm coverage, power zoom (w. manual override).
Swivel & tilt: unspecified swivel, 0° to +90° tilt.
Exposure modes: Varipower, OTF.
Manual settings: 1/1 and 1/16 (2 steps).
No built-in wireless modes.
Trigger voltage: 4.4 volt.
Field upgradable: No.
|Zoom head setting:||f=35mm||f=50mm||f=max|
|Guidenumber (ISO 100, meter):||28||34||40|
|GNs taken from manufacturer's specifications.|
Price: USD 140 (new, w/o tax).
For a detailed explanation of the above specifications, see the guide.
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Metz is a German consumer electronics manufacturer. The company was founded in 1938. One of its best known product lines is a set of flash units branded Mecablitz.
The flash guns with the AF designation are dedicated shoe mount flashes that are built to work with a single, dedicated flash system. The flash guns with the MZ and CL designations are based upon Metz' SCA (Special Camera Adaption) system. SCA is modular, and let you tie a flash to a particular dedicated system with a suitable adaptor (typical cost USD 80 per adaptor). You may move a flash to a different system by buying the right adaptor for that system.
Some Metz flash guns have a USB-interface to let users upgrade the firmware for newer camera models.
Metz flash guns has an excellent reputation for performance and build quality, but they also carry a high price tag.
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