One of five finalists in our first-annual Insert Coin: New Challengers competition, the Snapzoom is an adapter that lets you connect a smartphone to a telescope or a pair of binoculars for some long-range snapshots. We gave you a brief look at the product earlier in our contest, but we went hands-on with the Snapzoom ahead of Engadget Expand -- with the San Francisco Bay serving as our test subject, no less. The Snapzoom isn't the only product of its kind, but it stands out for being universal. Though we tested the adapter with an iPhone 5, it wi
