Amazon.com: Swarovski Optik AR-B VPA Phone Adapter Ring for Binoculars and BTX : Sports & Outdoors
THE BIRDER'S STORE on Twitter: "'Phonescoping' is becoming increasingly popular with #birders. The @SwarovskiOptik 'VPA' is a high quality, variable adapter that accommodates most #smartphones and provides a tailored connection to #Swarovski
Swarovski AR-S VPA Adapter Ring for ATX / STX from Land Sea & Sky
Swarovski VPA Variable Phone Adapter The Birders Store
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