The SL940 lens, with 5 megapixel resolution, IR correction and its compact 50mm size, provides a combination of features rarely found in other telephoto lenses available on the market today. The lens features a focal range of 9 to 40mm providing 36° to 7° horizontal field of view with 4.5x optical zoom and 16x digital zoom capability allowing the user to drill down into the image capturing subjects in high detail. The P-iris feature adjusts the iris opening to further improve the depth of field, or the distance in front of and beyond the point of focus where objects appear to be sharp simultaneously.
