LenzIndex – Custom Lens Cap Labels January 31, 2014 by Caleb Pike — Love this idea and like the execution by the guys behind Lenzindex. Lenzindex is an versatile and fully customizable indexing system for the rear cap of your precious lenses. Check out the Indiegogo campaign here to learn more. Recent Posts 7 Camera Tips for the Sony a6500 $33 Follow Focus Unit? Custom Monitor Mount Using GoPro Parts! 4K Vlogging Setup $600-700 4 Flexible LED Lights Under $200!