Flicks 0 Posted July 17, 2011 I need a MP lens with a low F-stop. Fujinon has this lens (YV2.8x2.8SA-SA2) which meets my needs but I cannot determine from reading on-line, if this lens is IR-corrected. Is this lens IR corrected? Has anyone used this lens? What is the performance of this lens in day-time and night, with and without an IR illuminator. What is the best lens in your opinion for good low light performance. I would like a vari-focal lens with about 8 mm at the top-end. I intend to use it with a Geovision BX120D. Thanks. Share this post Link to post Share on other sites