Recon Jet pre-order is $100 off ($499) for one more day. http://jet.reconinstruments.com/ http://jet.reconinstruments.com/ Recon Jet is a heads-up display f

Recon Jet pre-order is $100 off ($499) for one more day. http://jet.reconinstruments.com/ http://jet.reconinstruments.com/ Recon Jet is a heads-up display for sports [...]. The Jet features a powerful microcomputer and a full-color widescreen display designed for active outdoor use, mounted on high-performance polarized sports eyewear.