Own a Sony camera and photograph birds? Well, you should check out our 70-300mm review. Did you act yet? These deals aren’t going to last! The Tamron lens Instant Savings are back until October 31st! This time, you can score an even better price on lenses for the Sony FE camera system and more! If you’re a Sony camera user, then you’ve probably read all that we’ve said before about Tamron’s great value. Their Sony FE lenses are lightweight, useful, compact, fast to focus, and have weather resistance. The latter point is really their strongest, we’ve seen less sensor dust than with many other lenses. What’s more, they’ve got great image quality too. Plus, some of the lenses can be had for your DSLR! Take a look at the instant savings below.