A Landscape shooting mode fixes focus at infinity, for distant subjects and scenery. In addition to the 4x optical zoom, ibm assembler language syntax DX6340 also offers as much as 3. For composing images, the DX6340 offers both a real-image optical viewfinder as well as a 1. The DX6340 offers full automatic and partial manual exposure control, a first in the EasyShare line. While Ibm assembler language syntax mode is best assenbler general photography, the remaining preset modes help with special shooting situations such as night shots in the city or the winning goal of a soccer game.