The Nikon Speedlite SB400 flash unit is known for its compact size, easy-to-use design, and compatibility with Nikon DSLR cameras. It offers a guide number of 21 meters at ISO 100, making it suitable for indoor and outdoor Photography. The flash unit is compatible with Nikon's i-TTL flash control system, allowing for seamless integration with Nikon cameras for automatic exposure control.
The Speedlite SB400 flash unit is a compact and lightweight external flash designed for Nikon cameras. It has a guide number of 21 meters at ISO 100, a flash coverage of 18mm, and a tilting head for bounce flash. The flash unit is powered by two AA batteries and has a recycling time of approximately 3.9 seconds. It is compatible with Nikon's i-TTL flash control system for accurate exposure.
yeah ... it will work on the newer cameras. However, you are better off with a sb400/600/800 or the better 900. They camera will auto detect the settings of these new lense ... vs. you messing around with settings.
Yes you can, But it will take a real good machine shop-- Speed shop to do it right.