The Dynax 300si is a 35mm SLR camera manufactured by Minolta and released in 1995. It is also known as the Maxxum 300si in the Americas. It was also sold in American Ritz Camera stores the as the Maxxum RZ300si.
A date version was also available called Dynax 300si QD while the Ritz Camera version is Maxxum RZ330si or 330si RZ as written on the body. A panorama variation called Maxxum 350si was also available. It was also known as Maxxum Panorama Elite. The Japanese version is called α-101si (Alpha 101si).
The user has a choice between fully automatic program mode "P" and five pre-set programs, including portrait, landscape, macro, sports and night-portrait. It has no manual program mode of any kind.