This is a manual zoom, manual aperture and a sense of the infrared lens. The main role in the remote monitoring and surveillance, this lens can zoom into the eye during the day to see the actual size of distant objects and clarity.
Posted by B*****n on 24th Jun 2012
good quality, good price! highly recommend!
Posted by u*o on 25th Oct 2010
hi quality cctv lens cheapest price ever found fast delivery recmmend to all
Posted by B**l on 20th Aug 2010
as described great price
Posted by Unknown on 4th Jul 2010
Tutto Perfetto venditore professionale ****°°°°°****+++++++++++++++++++++