Carson HookUpz iPhone 4/4S/5/5S Binocular Adapter for Most Full Sized Binoculars | eBay
Snapzoom: The Universal Smartphone Scope Adapter by HI Resolution Enterprises — Kickstarter
Binoculars - Super Zoom Camera on the App Store
SWAROVSKI OPTIK Hunting - Connect your iPhone to your SWAROVSKI OPTIK binoculars and spotting scope for taking enchanting close-up shots that capture special moments forever. More: http://swarovs.ki/jQ5D #digiscoping | Facebook