To rotate between horizontal and vertical portrait positions, just cradle the lens barrel with your left hand and use it as a pivot. The zoom button on the left allows for a 2.5x zoom from 28 mm to 70 mm. Operation The Pro 70 excels in low light conditions. Without a built-in flash, night scenes came out correctly focussed and exposed. The only requirement is a tripod or steady pair of hands as the shutter can operate at up to half a second.
Battery life is outstanding.
Even with constant viewing of the shots in the LCD viewfinder, the battery outlasted all my photo shoots. With two Compact Flash slots, you can have a maximum of 128MB on board using a pair of 64MB modules. This means over 300 high-resolution shots before you have to offload the images. Likes Ultra-sharp aspherical optical lens. Impressive battery life.