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.
So, we can expect the Apple Watch Sport to be priced around Rs 36,999 for the base model. Buyers can expect the Apple Watch to be delivered to them between May 4 and 15. It will come with regular warranty. Grabmore.in is taking orders for all the variants of Apple Watch.