The Swarovski T2 adapter ring allows you to connect your Sony camera very simply to the TLS APO 30 or 43mm camera adapter. This digiscoping accessory is an essential tool for birders. If you spy a rare bird after a long and patient wait, you will want to capture this memorable moment forever. Swarovski Optik developed this adapter ring so that your digital camera and spotting scope can be swiftly transformed into one unit precisely for this purpose. Please note that the product picture may serve merely as a reference. The actual look varies from batch to batch.