Q01. Can the Di28, Di466, Di622 be used with traditional film cameras?

No, they cannot. They are designed for digital cameras and are unlikely to work properly with film cameras.

Q02. Is it possible to use the Di28, Di466, Di622 with Pentax or Olympus digital cameras?

No, it is not. They are compatible with Canon (Canon type) or Nikon (Nikon type) only. There are no plans to make them compatible with Pentax nor Olympus cameras.

Q03. Do the Di28, Di466, Di622 work with all Canon and Nikon digital cameras?

They will not work with certain models. Please refer to the compatibility list.

Q04. I'm using an interchangeable lens marketed by third party and wondering if my lens works with your flash properly.

Usability is guaranteed when the flash is used with the specified camera and its original lens. Compliance with third-party lenses has not been confirmed by Nissin.
As of September 30, 2007, we had not received any reports of problems associated with the use of a Nissin flash with a third-party lens.

Q05. What kind of batteries do the Di28, Di466, Di622 take?

A type LR6 or equivalent battery can be used.
Ni MH batteries are recommended for quick recycling and longer life.

Q06. Does the Nissin flash respond to rear curtain synchronization?

For Di866, it respond to rear curtain synchronization.
For Di466 & Di622, it responds to DSLR cameras which provide this setting with the camera.

Q07. Does Nissin flash respond to the camera’s high speed shutter synch.system?

No, it does not. The highest shutter speed is that automatically set by the camera.

Q08. Is there is a power pack for the Di622, or are there any plans to make one available?

No, there is no power pack at present. Future plans have yet to be determined.