Thus, if your teleconverter provides a magnification factor of M (where M may be 1.4, 1.7, 2, etc.), and your lens has a focal length of F and an f-number of N, then the result of attaching the TC to the lens is to produce an effective focal length of M Ã F and an f-number of M Ã N.
Those on the hunt for an Apple Watch can find them online and in the Apple Store, Best Buy, Target and B&H Photo and Electronics in New York City. For those on a shopping mission, here are the five big things to watch for that can affect your bank account.
The closest Apple store to Mobile and Baldwin Counties is two hours away in Metairie, Louisiana, outside of New Orleans. There are two official stores in Alabama, located in Birmingham and Huntsville. Mobile's Best Buy, located across the street from Bel-Air Mall, has an Apple shop.. Dubbed a store-within a store, the Apple shop is an authorized reseller and employees are specially trained in Apple products including the MacBook.