The Cable Switch 205 has a 1.7'/50cm cable and will help prevent camera shake when shooting super telephoto shots, macro photography and bulb exposures. Handy for taking pictures of subjects that are difficult to approach, or to minimize vibration for close-ups and time exposure.
Compatible with Pentax K-7, K20D, K200D, K10D, K100D Super, K100D, K110D, *ist DS, *istDS2, *istDL, *ist DL2,*ist Date, MZ-6"