The Yashica Mat 124G is a popular medium format twin lens reflex (TLR) camera that was commonly used in the 1970s. It is known for its 80 millimeter F 3.5 lens and the ability to accommodate a range of ISO film speeds from 25 to 400. The camera also has an onboard light meter and various other features that make it easy to use for film photography enthusiasts.

To use the Yashica Mat 124G, photographers can preview the scene through one lens and take the photograph with the other. The camera has a dial on the left side for adjusting the focus, and a dial on the right side for adjusting the shutter speed and aperture. It also has an onboard light meter and a cold shoe on the left side for attaching accessories. Loading film into the camera is a simple process by opening the bottom, removing the spool, inserting the film, and securing it in place.

There are several reasons why photographers might choose to use the Yashica Mat 124G, including the high image quality produced by medium format film cameras, the opportunity for creative control and intentionality in the photographic process, and the unique aesthetic of film. However, there are also some potential drawbacks to using a film camera like the Yashica Mat 124G, including the cost of film and development, the inconvenience of not being able to instantly review and edit photographs, and the risk of losing or damaging film negatives. Ultimately, the decision to use a film camera like the Yashica Mat 124G will depend on the individual preferences and goals of the photographer.