The Tau Focus Tool can be used to change the focus of the wide field of view (WFOV) 9mm, 13mm, or 19mm lenses. Note that these lenses are intended to furnish a sealed rating of IP-67 at infinity focus. Lens focus is set with a collimator at the factory, and changing focus may compromise the o-ring seal in the WFOV lenses, and result in loss of optimum focus. Warranty claims may be voided in cases where refocusing creates repair issues with the lens, lens holder, or IP-67 rating.
SKU: 421-0037-00
