[Pre Order - allow extra time] TamronC-Mount4-13mm Manual Iris Varifocal Len...[Pre Order - allow extra time] Tamron C-Mount 4-13mm Manual Iris Varifocal Lens Compatible with C Mount Cameras, Supports 1/1.8" Sensors, f/1.5-Close Aperture, Manual Iris, Supports Near IR Lighting and up to 5MP, IR Correctedmore