Elmo 8797 T3425M 25mm f/3.4 Macro Lens for 1/2" CCD Micro-Cameras x0.48 Magnification at 91mm -
The Elmo T3425M is a 25 mm f/3.4 macro lens for 1/2-inch CCD micro cameras. These cameras have a 17mm diameter lens mount. This lens renders macro images ranging from 0.384x to 0.489x. It has a close focus distance of 90.8 mm or about 3.5 inches.