Extension tubes are designed to enable a lens to focus closer than its normal set minimum focusing distance. Getting closer has the effect of magnifying your subject (making it appear larger in the viewfinder and in your pictures). They are...
This camera is a step up from the 4A-107. For the first time in Seagull's history of Twin Lens Reflex Cameras, the photographer doesn't have to look away from his or her subject in order to adjust the aperture or the shutter speed on the ca...
